128798832

素因数分解:

$2^4\times 3^1\times {\mathrm{739}}^1\times {\mathrm{3631}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 333272320

約数和(自身を除く): 204473488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 739, 1478, 2217, 2956, 3631, 4434, 5912, 7262, 8868, 10893, 11824, 14524, 17736, 21786, 29048, 35472, 43572, 58096, 87144, 174288, 2683309, 5366618, 8049927, 10733236, 16099854, 21466472, 32199708, 42932944, 64399416, 128798832]

約数ペア:

[(1, 128798832), (2, 64399416), (3, 42932944), (4, 32199708), (6, 21466472), (8, 16099854), (12, 10733236), (16, 8049927), (24, 5366618), (48, 2683309), (739, 174288), (1478, 87144), (2217, 58096), (2956, 43572), (3631, 35472), (4434, 29048), (5912, 21786), (7262, 17736), (8868, 14524), (10893, 11824)]