Q: What is the sum of all factors of the number 161,213,450 excluding 161,213,450?
A: 148,141,750
The factors of the number 161,213,450 are: 1, 2, 5, 10, 25, 43, 50, 86, 167, 215, 334, 430, 449, 835, 898, 1075, 1670, 2150, 2245, 4175, 4490, 7181, 8350, 11225, 14362, 19307, 22450, 35905, 38614, 71810, 74983, 96535, 149966, 179525, 193070, 359050, 374915, 482675, 749830, 965350, 1874575, 3224269, 3749150, 6448538, 16121345, 32242690, 80606725, 161213450.
If you add them up, you will get the total of 161,213,598. Now subtract 161,213,450 to get 148,141,750