157315508

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{14011}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 315438144

約数和(自身を除く): 158122636

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 14011, 28022, 56044, 98077, 196154, 392308, 5618411, 11236822, 22473644, 39328877, 78657754, 157315508]

約数ペア:

[(1, 157315508), (2, 78657754), (4, 39328877), (7, 22473644), (14, 11236822), (28, 5618411), (401, 392308), (802, 196154), (1604, 98077), (2807, 56044), (5614, 28022), (11228, 14011)]