Factors of 148 are the list of integers that can be evenly divided into 148. It has a total of 6 factors of which 148 is the biggest factor and the positive factors of 148 are 1, 2, 4, 37, 74, 148. The Prime Factors of 148 are 2 × 37 and its Factors in Pairs are (1, 148), (2, 74), (4, 37).

• All Factors of 148: 1, 2, 4, 37, 74 and 148
• Negative Factors of 148: -1, -2, -4, -37, -74 and -148
• Prime Factors of 148: 2, 37
• Prime Factorization of 148: 2² × 37¹
• Sum of Factors of 148: 266

1.	What Are the Factors of 148?
2.	Factors of 148 by Prime Factorization
3.	Factors of 148 in Pairs
4.	FAQs on Factors of 148

Factors of 148 are pairs of those numbers whose products result in 148. These factors are either prime numbers or composite numbers.

How to Find the Factors of 148?

To find the factors of 148, we will have to find the list of numbers that would divide 148 without leaving any remainder.

• 148/4 = 37; therefore, 4 is a factor of 148 and 37 is also a factor of 148.
• 148/74 = 2; therefore, 74 is a factor of 148 and 2 is also a factor of 148.

Similarly we can find other factors. Hence, the factors of 148 are 1, 2, 4, 37, 74, 148.

☛ Also Check:

• Factors of 65 - The factors of 65 are 1, 5, 13, 65
• Factors of 9 - The factors of 9 are 1, 3, 9
• Factors of 33 - The factors of 33 are 1, 3, 11, 33
• Factors of 27 - The factors of 27 are 1, 3, 9, 27
• Factors of 13 - The factors of 13 are 1, 13

The number 148 is composite and therefore it will have prime factors. Now let us learn how to calculate the prime factors of 148. The first step is to divide the number 148 with the smallest prime factor, here it is 2. We keep dividing until it gives a non-zero remainder.

• 148 ÷ 2 = 74
• 74 ÷ 2 = 37

Further dividing 37 by 2 gives a non-zero remainder. So we stop the process and continue dividing the number 37 by the next smallest prime factor. We stop ultimately if the next prime factor doesn't exist or when we can't divide any further.

So, the prime factorization of 148 can be written as 2² × 37¹ where 2, 37 are prime.

Pair factors of 148 are the pairs of numbers that when multiplied give the product 148. The factors of 148 in pairs are:

• 1 × 148 = (1, 148)
• 2 × 74 = (2, 74)
• 4 × 37 = (4, 37)

Negative pair factors of 148 are:

• -1 × -148 = (-1, -148)
• -2 × -74 = (-2, -74)
• -4 × -37 = (-4, -37)

NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.