159814256

素因数分解:

$2^4\times 7^1\times {\mathrm{1426913}}^1$

素因数の和:1426928

約数の個数: 20

約数和(自身を含む): 353874672

約数和(自身を除く): 194060416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1426913, 2853826, 5707652, 9988391, 11415304, 19976782, 22830608, 39953564, 79907128, 159814256]

約数ペア:

[(1, 159814256), (2, 79907128), (4, 39953564), (7, 22830608), (8, 19976782), (14, 11415304), (16, 9988391), (28, 5707652), (56, 2853826), (112, 1426913)]