156980213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{2531}}^1$

素因数の和:2924

約数の個数: 12

約数和(自身を含む): 170515008

約数和(自身を除く): 13534795

約数列:

[1, 13, 169, 367, 2531, 4771, 32903, 62023, 427739, 928877, 12075401, 156980213]

約数ペア:

[(1, 156980213), (13, 12075401), (169, 928877), (367, 427739), (2531, 62023), (4771, 32903)]