158215824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 480247040

約数和(自身を除く): 322031216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 223, 234, 312, 379, 446, 468, 624, 669, 758, 892, 936, 1137, 1338, 1516, 1784, 1872, 2007, 2274, 2676, 2899, 3032, 3411, 3568, 4014, 4548, 4927, 5352, 5798, 6064, 6822, 8028, 8697, 9096, 9854, 10704, 11596, 13644, 14781, 16056, 17394, 18192, 19708, 23192, 26091, 27288, 29562, 32112, 34788, 39416, 44343, 46384, 52182, 54576, 59124, 69576, 78832, 84517, 88686, 104364, 118248, 139152, 169034, 177372, 208728, 236496, 253551, 338068, 354744, 417456, 507102, 676136, 709488, 760653, 1014204, 1098721, 1352272, 1521306, 2028408, 2197442, 3042612, 3296163, 4056816, 4394884, 6085224, 6592326, 8789768, 9888489, 12170448, 13184652, 17579536, 19776978, 26369304, 39553956, 52738608, 79107912, 158215824]

約数ペア:

[(1, 158215824), (2, 79107912), (3, 52738608), (4, 39553956), (6, 26369304), (8, 19776978), (9, 17579536), (12, 13184652), (13, 12170448), (16, 9888489), (18, 8789768), (24, 6592326), (26, 6085224), (36, 4394884), (39, 4056816), (48, 3296163), (52, 3042612), (72, 2197442), (78, 2028408), (104, 1521306), (117, 1352272), (144, 1098721), (156, 1014204), (208, 760653), (223, 709488), (234, 676136), (312, 507102), (379, 417456), (446, 354744), (468, 338068), (624, 253551), (669, 236496), (758, 208728), (892, 177372), (936, 169034), (1137, 139152), (1338, 118248), (1516, 104364), (1784, 88686), (1872, 84517), (2007, 78832), (2274, 69576), (2676, 59124), (2899, 54576), (3032, 52182), (3411, 46384), (3568, 44343), (4014, 39416), (4548, 34788), (4927, 32112), (5352, 29562), (5798, 27288), (6064, 26091), (6822, 23192), (8028, 19708), (8697, 18192), (9096, 17394), (9854, 16056), (10704, 14781), (11596, 13644)]