159450032

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2221}}^1$

素因数の和:2877

約数の個数: 40

約数和(自身を含む): 353777952

約数和(自身を除く): 194327920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2221, 2564, 4442, 4487, 5128, 8884, 8974, 10256, 15547, 17768, 17948, 31094, 35536, 35896, 62188, 71792, 124376, 248752, 1423661, 2847322, 5694644, 9965627, 11389288, 19931254, 22778576, 39862508, 79725016, 159450032]

約数ペア:

[(1, 159450032), (2, 79725016), (4, 39862508), (7, 22778576), (8, 19931254), (14, 11389288), (16, 9965627), (28, 5694644), (56, 2847322), (112, 1423661), (641, 248752), (1282, 124376), (2221, 71792), (2564, 62188), (4442, 35896), (4487, 35536), (5128, 31094), (8884, 17948), (8974, 17768), (10256, 15547)]