161710556

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{5009}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 323766240

約数和(自身を除く): 162055684

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2306, 4612, 5009, 8071, 10018, 16142, 20036, 32284, 35063, 70126, 140252, 5775377, 11550754, 23101508, 40427639, 80855278, 161710556]

約数ペア:

[(1, 161710556), (2, 80855278), (4, 40427639), (7, 23101508), (14, 11550754), (28, 5775377), (1153, 140252), (2306, 70126), (4612, 35063), (5009, 32284), (8071, 20036), (10018, 16142)]