157445448836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11172683}}^1$

素因数の和:11172971

約数の個数: 24

約数和(自身を含む): 297819064704

約数和(自身を除く): 140373615868

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 14092, 11172683, 22345366, 44690732, 145244879, 290489758, 580979516, 3027797093, 6055594186, 12111188372, 39361362209, 78722724418, 157445448836]

約数ペア:

[(1, 157445448836), (2, 78722724418), (4, 39361362209), (13, 12111188372), (26, 6055594186), (52, 3027797093), (271, 580979516), (542, 290489758), (1084, 145244879), (3523, 44690732), (7046, 22345366), (14092, 11172683)]