115286272

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 242009600

約数和(自身を除く): 126723328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 199, 248, 256, 292, 398, 496, 584, 796, 992, 1168, 1592, 1984, 2263, 2336, 3184, 3968, 4526, 4672, 6169, 6368, 7936, 9052, 9344, 12338, 12736, 14527, 18104, 18688, 24676, 25472, 29054, 36208, 49352, 50944, 58108, 72416, 98704, 116216, 144832, 197408, 232432, 289664, 394816, 450337, 464864, 579328, 789632, 900674, 929728, 1579264, 1801348, 1859456, 3602696, 3718912, 7205392, 14410784, 28821568, 57643136, 115286272]

約数ペア:

[(1, 115286272), (2, 57643136), (4, 28821568), (8, 14410784), (16, 7205392), (31, 3718912), (32, 3602696), (62, 1859456), (64, 1801348), (73, 1579264), (124, 929728), (128, 900674), (146, 789632), (199, 579328), (248, 464864), (256, 450337), (292, 394816), (398, 289664), (496, 232432), (584, 197408), (796, 144832), (992, 116216), (1168, 98704), (1592, 72416), (1984, 58108), (2263, 50944), (2336, 49352), (3184, 36208), (3968, 29054), (4526, 25472), (4672, 24676), (6169, 18688), (6368, 18104), (7936, 14527), (9052, 12736), (9344, 12338)]