156914072

素因数分解:

$2^3\times 7^2\times {\mathrm{400291}}^1$

素因数の和:400311

約数の個数: 24

約数和(自身を含む): 342249660

約数和(自身を除く): 185335588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 400291, 800582, 1601164, 2802037, 3202328, 5604074, 11208148, 19614259, 22416296, 39228518, 78457036, 156914072]

約数ペア:

[(1, 156914072), (2, 78457036), (4, 39228518), (7, 22416296), (8, 19614259), (14, 11208148), (28, 5604074), (49, 3202328), (56, 2802037), (98, 1601164), (196, 800582), (392, 400291)]