139145856

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11689}}^1$

素因数の和:11737

約数の個数: 64

約数和(自身を含む): 381561600

約数和(自身を除く): 242415744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11689, 11904, 23378, 35067, 46756, 70134, 93512, 140268, 187024, 280536, 362359, 374048, 561072, 724718, 748096, 1087077, 1122144, 1449436, 1496192, 2174154, 2244288, 2898872, 4348308, 4488576, 5797744, 8696616, 11595488, 17393232, 23190976, 34786464, 46381952, 69572928, 139145856]

約数ペア:

[(1, 139145856), (2, 69572928), (3, 46381952), (4, 34786464), (6, 23190976), (8, 17393232), (12, 11595488), (16, 8696616), (24, 5797744), (31, 4488576), (32, 4348308), (48, 2898872), (62, 2244288), (64, 2174154), (93, 1496192), (96, 1449436), (124, 1122144), (128, 1087077), (186, 748096), (192, 724718), (248, 561072), (372, 374048), (384, 362359), (496, 280536), (744, 187024), (992, 140268), (1488, 93512), (1984, 70134), (2976, 46756), (3968, 35067), (5952, 23378), (11689, 11904)]