Q: What is the sum of all factors of the number 154,242 excluding 154,242?

A: 238,878

Why is 238,878 the sum of all factors of 154,242, excluding 154,242?

The factors of the number 154,242 are: 1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 41, 57, 66, 82, 99, 114, 123, 171, 198, 209, 246, 342, 369, 418, 451, 627, 738, 779, 902, 1254, 1353, 1558, 1881, 2337, 2706, 3762, 4059, 4674, 7011, 8118, 8569, 14022, 17138, 25707, 51414, 77121, 154242.

If you add them up, you will get the total of 154,480. Now subtract 154,242 to get 238,878