161569121576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{11119}}^1$

素因数の和:12018

約数の個数: 64

約数和(自身を含む): 316260806400

約数和(自身を除く): 154691684824

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 797, 1594, 2279, 3188, 4558, 6376, 9116, 11119, 18232, 22238, 34271, 42241, 44476, 68542, 84482, 88952, 137084, 168964, 274168, 337928, 478117, 589307, 956234, 1178614, 1816363, 1912468, 2357228, 3632726, 3824936, 4714456, 7265452, 8861843, 14530904, 17723686, 25340201, 35447372, 50680402, 70894744, 101360804, 202721608, 381059249, 469677679, 762118498, 939355358, 1524236996, 1878710716, 3048473992, 3757421432, 20196140197, 40392280394, 80784560788, 161569121576]

約数ペア:

[(1, 161569121576), (2, 80784560788), (4, 40392280394), (8, 20196140197), (43, 3757421432), (53, 3048473992), (86, 1878710716), (106, 1524236996), (172, 939355358), (212, 762118498), (344, 469677679), (424, 381059249), (797, 202721608), (1594, 101360804), (2279, 70894744), (3188, 50680402), (4558, 35447372), (6376, 25340201), (9116, 17723686), (11119, 14530904), (18232, 8861843), (22238, 7265452), (34271, 4714456), (42241, 3824936), (44476, 3632726), (68542, 2357228), (84482, 1912468), (88952, 1816363), (137084, 1178614), (168964, 956234), (274168, 589307), (337928, 478117)]