156920360408

素因数分解:

$2^3\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{1213577}}^1$

素因数の和:1215899

約数の個数: 32

約数和(自身を含む): 336403821600

約数和(自身を除く): 179483461192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309, 4618, 9236, 16163, 18472, 32326, 64652, 129304, 1213577, 2427154, 4854308, 8495039, 9708616, 16990078, 33980156, 67960312, 2802149293, 5604298586, 11208597172, 19615045051, 22417194344, 39230090102, 78460180204, 156920360408]

約数ペア:

[(1, 156920360408), (2, 78460180204), (4, 39230090102), (7, 22417194344), (8, 19615045051), (14, 11208597172), (28, 5604298586), (56, 2802149293), (2309, 67960312), (4618, 33980156), (9236, 16990078), (16163, 9708616), (18472, 8495039), (32326, 4854308), (64652, 2427154), (129304, 1213577)]