156968412209

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{997201}}^1$

素因数の和:997520

約数の個数: 16

約数和(自身を含む): 181889644800

約数和(自身を除く): 24921232591

約数列:

[1, 7, 113, 199, 791, 1393, 22487, 157409, 997201, 6980407, 112683713, 198442999, 788785991, 1389100993, 22424058887, 156968412209]

約数ペア:

[(1, 156968412209), (7, 22424058887), (113, 1389100993), (199, 788785991), (791, 198442999), (1393, 112683713), (22487, 6980407), (157409, 997201)]