156944713

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 165571776

約数和(自身を除く): 8627063

約数列:

[1, 37, 53, 163, 491, 1961, 6031, 8639, 18167, 26023, 80033, 319643, 962851, 2961221, 4241749, 156944713]

約数ペア:

[(1, 156944713), (37, 4241749), (53, 2961221), (163, 962851), (491, 319643), (1961, 80033), (6031, 26023), (8639, 18167)]