Q: What is the sum of all factors of the number 158,964 including 158,964?
A: 399,840
The factors of the number 158,964 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1019, 2038, 3057, 4076, 6114, 12228, 13247, 26494, 39741, 52988, 79482, 158964.
If you add them up, you will get the total of 399,840.