164923812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3933

約数の個数: 72

約数和(自身を含む): 441899640

約数和(自身を除く): 276975828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 3853, 4756, 7134, 7706, 10701, 11559, 14268, 15412, 21402, 23118, 34677, 42804, 46236, 69354, 111737, 138708, 157973, 223474, 315946, 335211, 446948, 473919, 631892, 670422, 947838, 1005633, 1340844, 1421757, 1895676, 2011266, 2843514, 4022532, 4581217, 5687028, 9162434, 13743651, 18324868, 27487302, 41230953, 54974604, 82461906, 164923812]

約数ペア:

[(1, 164923812), (2, 82461906), (3, 54974604), (4, 41230953), (6, 27487302), (9, 18324868), (12, 13743651), (18, 9162434), (29, 5687028), (36, 4581217), (41, 4022532), (58, 2843514), (82, 2011266), (87, 1895676), (116, 1421757), (123, 1340844), (164, 1005633), (174, 947838), (246, 670422), (261, 631892), (348, 473919), (369, 446948), (492, 335211), (522, 315946), (738, 223474), (1044, 157973), (1189, 138708), (1476, 111737), (2378, 69354), (3567, 46236), (3853, 42804), (4756, 34677), (7134, 23118), (7706, 21402), (10701, 15412), (11559, 14268)]