Q: What is the sum of all factors of the number 133,488 excluding 133,488?

A: 256,616

Why is 256,616 the sum of all factors of 133,488, excluding 133,488?

The factors of the number 133,488 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 103, 108, 144, 162, 206, 216, 309, 324, 412, 432, 618, 648, 824, 927, 1236, 1296, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7416, 8343, 11124, 14832, 16686, 22248, 33372, 44496, 66744, 133488.

If you add them up, you will get the total of 133,744. Now subtract 133,488 to get 256,616