162740116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31081}}^1$

素因数の和:31120

約数の個数: 48

約数和(自身を含む): 375967872

約数和(自身を除く): 213227756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 31081, 62162, 124324, 217567, 341891, 435134, 528377, 683782, 870268, 1056754, 1367564, 2113508, 2393237, 3698639, 4786474, 5812147, 7397278, 9572948, 11624294, 14794556, 23248588, 40685029, 81370058, 162740116]

約数ペア:

[(1, 162740116), (2, 81370058), (4, 40685029), (7, 23248588), (11, 14794556), (14, 11624294), (17, 9572948), (22, 7397278), (28, 5812147), (34, 4786474), (44, 3698639), (68, 2393237), (77, 2113508), (119, 1367564), (154, 1056754), (187, 870268), (238, 683782), (308, 528377), (374, 435134), (476, 341891), (748, 217567), (1309, 124324), (2618, 62162), (5236, 31081)]