164027976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1031}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 469601280

約数和(自身を除く): 305573304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 947, 1031, 1894, 2062, 2841, 3093, 3788, 4124, 5682, 6186, 6629, 7217, 7576, 8248, 11364, 12372, 13258, 14434, 19887, 21651, 22728, 24744, 26516, 28868, 39774, 43302, 53032, 57736, 79548, 86604, 159096, 173208, 976357, 1952714, 2929071, 3905428, 5858142, 6834499, 7810856, 11716284, 13668998, 20503497, 23432568, 27337996, 41006994, 54675992, 82013988, 164027976]

約数ペア:

[(1, 164027976), (2, 82013988), (3, 54675992), (4, 41006994), (6, 27337996), (7, 23432568), (8, 20503497), (12, 13668998), (14, 11716284), (21, 7810856), (24, 6834499), (28, 5858142), (42, 3905428), (56, 2929071), (84, 1952714), (168, 976357), (947, 173208), (1031, 159096), (1894, 86604), (2062, 79548), (2841, 57736), (3093, 53032), (3788, 43302), (4124, 39774), (5682, 28868), (6186, 26516), (6629, 24744), (7217, 22728), (7576, 21651), (8248, 19887), (11364, 14434), (12372, 13258)]