Q: What is the sum of all factors of the number 149,814 excluding 149,814?

A: 243,306

Why is 243,306 the sum of all factors of 149,814, excluding 149,814?

The factors of the number 149,814 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 174, 203, 246, 261, 287, 369, 406, 522, 574, 609, 738, 861, 1189, 1218, 1722, 1827, 2378, 2583, 3567, 3654, 5166, 7134, 8323, 10701, 16646, 21402, 24969, 49938, 74907, 149814.

If you add them up, you will get the total of 150,057. Now subtract 149,814 to get 243,306