109268848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 245956480

約数和(自身を除く): 136687632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 304, 344, 494, 559, 643, 688, 817, 988, 1118, 1286, 1634, 1976, 2236, 2572, 3268, 3952, 4472, 5144, 6536, 8359, 8944, 10288, 10621, 12217, 13072, 16718, 21242, 24434, 27649, 33436, 42484, 48868, 55298, 66872, 84968, 97736, 110596, 133744, 158821, 169936, 195472, 221192, 317642, 359437, 442384, 525331, 635284, 718874, 1050662, 1270568, 1437748, 2101324, 2541136, 2875496, 4202648, 5750992, 6829303, 8405296, 13658606, 27317212, 54634424, 109268848]

約数ペア:

[(1, 109268848), (2, 54634424), (4, 27317212), (8, 13658606), (13, 8405296), (16, 6829303), (19, 5750992), (26, 4202648), (38, 2875496), (43, 2541136), (52, 2101324), (76, 1437748), (86, 1270568), (104, 1050662), (152, 718874), (172, 635284), (208, 525331), (247, 442384), (304, 359437), (344, 317642), (494, 221192), (559, 195472), (643, 169936), (688, 158821), (817, 133744), (988, 110596), (1118, 97736), (1286, 84968), (1634, 66872), (1976, 55298), (2236, 48868), (2572, 42484), (3268, 33436), (3952, 27649), (4472, 24434), (5144, 21242), (6536, 16718), (8359, 13072), (8944, 12217), (10288, 10621)]