Q: What is the sum of all factors of the number 145,044 excluding 145,044?

A: 258,156

Why is 258,156 the sum of all factors of 145,044, excluding 145,044?

The factors of the number 145,044 are: 1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 612, 711, 918, 948, 1343, 1422, 1836, 2133, 2686, 2844, 4029, 4266, 5372, 8058, 8532, 12087, 16116, 24174, 36261, 48348, 72522, 145044.

If you add them up, you will get the total of 145,302. Now subtract 145,044 to get 258,156