131857776

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5059}}^1$

素因数の和:5254

約数の個数: 60

約数和(自身を含む): 371130760

約数和(自身を除く): 239272984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5059, 6516, 8688, 10118, 13032, 15177, 20236, 26064, 30354, 40472, 45531, 60708, 80944, 91062, 121416, 182124, 242832, 364248, 728496, 915679, 1831358, 2747037, 3662716, 5494074, 7325432, 8241111, 10988148, 14650864, 16482222, 21976296, 32964444, 43952592, 65928888, 131857776]

約数ペア:

[(1, 131857776), (2, 65928888), (3, 43952592), (4, 32964444), (6, 21976296), (8, 16482222), (9, 14650864), (12, 10988148), (16, 8241111), (18, 7325432), (24, 5494074), (36, 3662716), (48, 2747037), (72, 1831358), (144, 915679), (181, 728496), (362, 364248), (543, 242832), (724, 182124), (1086, 121416), (1448, 91062), (1629, 80944), (2172, 60708), (2896, 45531), (3258, 40472), (4344, 30354), (5059, 26064), (6516, 20236), (8688, 15177), (10118, 13032)]