Q: What is the sum of all factors of the number 148,148 excluding 148,148?

A: 209,356

Why is 209,356 the sum of all factors of 148,148, excluding 148,148?

The factors of the number 148,148 are: 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 259, 286, 308, 364, 407, 481, 518, 572, 814, 962, 1001, 1036, 1628, 1924, 2002, 2849, 3367, 4004, 5291, 5698, 6734, 10582, 11396, 13468, 21164, 37037, 74074, 148148.

If you add them up, you will get the total of 148,357. Now subtract 148,148 to get 209,356