157334408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{255413}}^1$

素因数の和:255437

約数の個数: 32

約数和(自身を含む): 367796160

約数和(自身を除く): 210461752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 255413, 510826, 1021652, 1787891, 2043304, 2809543, 3575782, 5619086, 7151564, 11238172, 14303128, 19666801, 22476344, 39333602, 78667204, 157334408]

約数ペア:

[(1, 157334408), (2, 78667204), (4, 39333602), (7, 22476344), (8, 19666801), (11, 14303128), (14, 11238172), (22, 7151564), (28, 5619086), (44, 3575782), (56, 2809543), (77, 2043304), (88, 1787891), (154, 1021652), (308, 510826), (616, 255413)]