164921116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1330009}}^1$

素因数の和:1330044

約数の個数: 12

約数和(自身を含む): 297922240

約数和(自身を除く): 133001124

約数列:

[1, 2, 4, 31, 62, 124, 1330009, 2660018, 5320036, 41230279, 82460558, 164921116]

約数ペア:

[(1, 164921116), (2, 82460558), (4, 41230279), (31, 5320036), (62, 2660018), (124, 1330009)]