163949436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11027}}^1$

素因数の和:11103

約数の個数: 72

約数和(自身を含む): 481703040

約数和(自身を除く): 317753604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 11027, 14868, 22054, 33081, 44108, 66162, 77189, 99243, 132324, 154378, 198486, 231567, 308756, 396972, 463134, 650593, 694701, 926268, 1301186, 1389402, 1951779, 2602372, 2778804, 3903558, 4554151, 5855337, 7807116, 9108302, 11710674, 13662453, 18216604, 23421348, 27324906, 40987359, 54649812, 81974718, 163949436]

約数ペア:

[(1, 163949436), (2, 81974718), (3, 54649812), (4, 40987359), (6, 27324906), (7, 23421348), (9, 18216604), (12, 13662453), (14, 11710674), (18, 9108302), (21, 7807116), (28, 5855337), (36, 4554151), (42, 3903558), (59, 2778804), (63, 2602372), (84, 1951779), (118, 1389402), (126, 1301186), (177, 926268), (236, 694701), (252, 650593), (354, 463134), (413, 396972), (531, 308756), (708, 231567), (826, 198486), (1062, 154378), (1239, 132324), (1652, 99243), (2124, 77189), (2478, 66162), (3717, 44108), (4956, 33081), (7434, 22054), (11027, 14868)]