189780528

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11527}}^1$

素因数の和:11559

約数の個数: 80

約数和(自身を含む): 571788800

約数和(自身を除く): 382008272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 11527, 16464, 23054, 34581, 46108, 69162, 80689, 92216, 138324, 161378, 184432, 242067, 276648, 322756, 484134, 553296, 564823, 645512, 968268, 1129646, 1291024, 1694469, 1936536, 2259292, 3388938, 3873072, 3953761, 4518584, 6777876, 7907522, 9037168, 11861283, 13555752, 15815044, 23722566, 27111504, 31630088, 47445132, 63260176, 94890264, 189780528]

約数ペア:

[(1, 189780528), (2, 94890264), (3, 63260176), (4, 47445132), (6, 31630088), (7, 27111504), (8, 23722566), (12, 15815044), (14, 13555752), (16, 11861283), (21, 9037168), (24, 7907522), (28, 6777876), (42, 4518584), (48, 3953761), (49, 3873072), (56, 3388938), (84, 2259292), (98, 1936536), (112, 1694469), (147, 1291024), (168, 1129646), (196, 968268), (294, 645512), (336, 564823), (343, 553296), (392, 484134), (588, 322756), (686, 276648), (784, 242067), (1029, 184432), (1176, 161378), (1372, 138324), (2058, 92216), (2352, 80689), (2744, 69162), (4116, 46108), (5488, 34581), (8232, 23054), (11527, 16464)]