157430664

素因数分解:

$2^3\times 3^2\times {\mathrm{2186537}}^1$

素因数の和:2186549

約数の個数: 24

約数和(自身を含む): 426374910

約数和(自身を除く): 268944246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2186537, 4373074, 6559611, 8746148, 13119222, 17492296, 19678833, 26238444, 39357666, 52476888, 78715332, 157430664]

約数ペア:

[(1, 157430664), (2, 78715332), (3, 52476888), (4, 39357666), (6, 26238444), (8, 19678833), (9, 17492296), (12, 13119222), (18, 8746148), (24, 6559611), (36, 4373074), (72, 2186537)]