157032870556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2990191}}^1$

素因数の和:2990905

約数の個数: 24

約数和(自身を含む): 289689800960

約数和(自身を除く): 132656930404

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 13129, 26258, 52516, 2990191, 5980382, 11960764, 56813629, 113627258, 227254516, 2066221981, 4132443962, 8264887924, 39258217639, 78516435278, 157032870556]

約数ペア:

[(1, 157032870556), (2, 78516435278), (4, 39258217639), (19, 8264887924), (38, 4132443962), (76, 2066221981), (691, 227254516), (1382, 113627258), (2764, 56813629), (13129, 11960764), (26258, 5980382), (52516, 2990191)]