160938421

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 186240384

約数和(自身を除く): 25301963

約数列:

[1, 7, 137, 283, 593, 959, 1981, 4151, 38771, 81241, 167819, 271397, 568687, 1174733, 22991203, 160938421]

約数ペア:

[(1, 160938421), (7, 22991203), (137, 1174733), (283, 568687), (593, 271397), (959, 167819), (1981, 81241), (4151, 38771)]