128663224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7159

約数の個数: 32

約数和(自身を含む): 251547120

約数和(自身を除く): 122883896

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 7057, 9116, 14114, 18232, 28228, 56456, 303451, 374021, 606902, 748042, 1213804, 1496084, 2427608, 2992168, 16082903, 32165806, 64331612, 128663224]

約数ペア:

[(1, 128663224), (2, 64331612), (4, 32165806), (8, 16082903), (43, 2992168), (53, 2427608), (86, 1496084), (106, 1213804), (172, 748042), (212, 606902), (344, 374021), (424, 303451), (2279, 56456), (4558, 28228), (7057, 18232), (9116, 14114)]