157469851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2003}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 196616448

約数和(自身を除く): 39146597

約数列:

[1, 7, 11, 77, 1021, 2003, 7147, 11231, 14021, 22033, 78617, 154231, 2045063, 14315441, 22495693, 157469851]

約数ペア:

[(1, 157469851), (7, 22495693), (11, 14315441), (77, 2045063), (1021, 154231), (2003, 78617), (7147, 22033), (11231, 14021)]