158970224

素因数分解:

$2^4\times 7^1\times {\mathrm{1419377}}^1$

素因数の和:1419392

約数の個数: 20

約数和(自身を含む): 352005744

約数和(自身を除く): 193035520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1419377, 2838754, 5677508, 9935639, 11355016, 19871278, 22710032, 39742556, 79485112, 158970224]

約数ペア:

[(1, 158970224), (2, 79485112), (4, 39742556), (7, 22710032), (8, 19871278), (14, 11355016), (16, 9935639), (28, 5677508), (56, 2838754), (112, 1419377)]