156922872314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{21481}}^1\times {\mathrm{21613}}^1$

素因数の和:43122

約数の個数: 24

約数和(自身を含む): 254907259452

約数和(自身を除く): 97984387138

約数列:

[1, 2, 13, 26, 169, 338, 21481, 21613, 42962, 43226, 279253, 280969, 558506, 561938, 3630289, 3652597, 7260578, 7305194, 464268853, 928537706, 6035495089, 12070990178, 78461436157, 156922872314]

約数ペア:

[(1, 156922872314), (2, 78461436157), (13, 12070990178), (26, 6035495089), (169, 928537706), (338, 464268853), (21481, 7305194), (21613, 7260578), (42962, 3652597), (43226, 3630289), (279253, 561938), (280969, 558506)]