155424412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 321697152

約数和(自身を除く): 166272740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 286, 326, 572, 652, 1667, 1793, 2119, 3334, 3586, 4238, 6668, 7172, 8476, 18337, 21671, 23309, 36674, 43342, 46618, 73348, 86684, 93236, 238381, 271721, 476762, 543442, 953524, 1086884, 2988931, 3532373, 5977862, 7064746, 11955724, 14129492, 38856103, 77712206, 155424412]

約数ペア:

[(1, 155424412), (2, 77712206), (4, 38856103), (11, 14129492), (13, 11955724), (22, 7064746), (26, 5977862), (44, 3532373), (52, 2988931), (143, 1086884), (163, 953524), (286, 543442), (326, 476762), (572, 271721), (652, 238381), (1667, 93236), (1793, 86684), (2119, 73348), (3334, 46618), (3586, 43342), (4238, 36674), (6668, 23309), (7172, 21671), (8476, 18337)]