163959404

素因数分解:

$2^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{3061}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 328197408

約数和(自身を除く): 164238004

約数列:

[1, 2, 4, 7, 14, 28, 1913, 3061, 3826, 6122, 7652, 12244, 13391, 21427, 26782, 42854, 53564, 85708, 5855693, 11711386, 23422772, 40989851, 81979702, 163959404]

約数ペア:

[(1, 163959404), (2, 81979702), (4, 40989851), (7, 23422772), (14, 11711386), (28, 5855693), (1913, 85708), (3061, 53564), (3826, 42854), (6122, 26782), (7652, 21427), (12244, 13391)]