157040222576

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{18766757}}^1$

素因数の和:18767288

約数の個数: 20

約数和(自身を含む): 304847216952

約数和(自身を除く): 147806994376

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 18766757, 37533514, 75067028, 150134056, 300268112, 9815013911, 19630027822, 39260055644, 78520111288, 157040222576]

約数ペア:

[(1, 157040222576), (2, 78520111288), (4, 39260055644), (8, 19630027822), (16, 9815013911), (523, 300268112), (1046, 150134056), (2092, 75067028), (4184, 37533514), (8368, 18766757)]