156947001212

素因数分解:

$2^2\times {\mathrm{172423}}^1\times {\mathrm{227561}}^1$

素因数の和:399988

約数の個数: 12

約数和(自身を含む): 274660052016

約数和(自身を除く): 117713050804

約数列:

[1, 2, 4, 172423, 227561, 344846, 455122, 689692, 910244, 39236750303, 78473500606, 156947001212]

約数ペア:

[(1, 156947001212), (2, 78473500606), (4, 39236750303), (172423, 910244), (227561, 689692), (344846, 455122)]