124457968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 253698048

約数和(自身を除く): 129240080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 2032, 2663, 2921, 5326, 5842, 10652, 11684, 21304, 23368, 42608, 46736, 61249, 122498, 244996, 338201, 489992, 676402, 979984, 1352804, 2705608, 5411216, 7778623, 15557246, 31114492, 62228984, 124457968]

約数ペア:

[(1, 124457968), (2, 62228984), (4, 31114492), (8, 15557246), (16, 7778623), (23, 5411216), (46, 2705608), (92, 1352804), (127, 979984), (184, 676402), (254, 489992), (368, 338201), (508, 244996), (1016, 122498), (2032, 61249), (2663, 46736), (2921, 42608), (5326, 23368), (5842, 21304), (10652, 11684)]