157185896

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27791}}^1$

素因数の和:27905

約数の個数: 32

約数和(自身を含む): 340174080

約数和(自身を除く): 182988184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 27791, 55582, 111164, 194537, 222328, 389074, 778148, 1556296, 2806891, 5613782, 11227564, 19648237, 22455128, 39296474, 78592948, 157185896]

約数ペア:

[(1, 157185896), (2, 78592948), (4, 39296474), (7, 22455128), (8, 19648237), (14, 11227564), (28, 5613782), (56, 2806891), (101, 1556296), (202, 778148), (404, 389074), (707, 222328), (808, 194537), (1414, 111164), (2828, 55582), (5656, 27791)]