164040623

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12182

約数の個数: 16

約数和(自身を含む): 186009600

約数和(自身を除く): 21968977

約数列:

[1, 19, 23, 31, 437, 589, 713, 12109, 13547, 230071, 278507, 375379, 5291633, 7132201, 8633717, 164040623]

約数ペア:

[(1, 164040623), (19, 8633717), (23, 7132201), (31, 5291633), (437, 375379), (589, 278507), (713, 230071), (12109, 13547)]