128107752

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79669}}^1$

素因数の和:79745

約数の個数: 32

約数和(自身を含む): 325053600

約数和(自身を除く): 196945848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 79669, 159338, 239007, 318676, 478014, 637352, 956028, 1912056, 5337823, 10675646, 16013469, 21351292, 32026938, 42702584, 64053876, 128107752]

約数ペア:

[(1, 128107752), (2, 64053876), (3, 42702584), (4, 32026938), (6, 21351292), (8, 16013469), (12, 10675646), (24, 5337823), (67, 1912056), (134, 956028), (201, 637352), (268, 478014), (402, 318676), (536, 239007), (804, 159338), (1608, 79669)]