156969754594

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{20719}}^1\times {\mathrm{53353}}^1$

素因数の和:74145

約数の個数: 16

約数和(自身を含む): 238786894080

約数和(自身を除く): 81817139486

約数列:

[1, 2, 71, 142, 20719, 41438, 53353, 106706, 1471049, 2942098, 3788063, 7576126, 1105420807, 2210841614, 78484877297, 156969754594]

約数ペア:

[(1, 156969754594), (2, 78484877297), (71, 2210841614), (142, 1105420807), (20719, 7576126), (41438, 3788063), (53353, 2942098), (106706, 1471049)]