127986152

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22189}}^1$

素因数の和:22305

約数の個数: 32

約数和(自身を含む): 276931200

約数和(自身を除く): 148945048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 22189, 44378, 88756, 155323, 177512, 310646, 621292, 1242584, 2285467, 4570934, 9141868, 15998269, 18283736, 31996538, 63993076, 127986152]

約数ペア:

[(1, 127986152), (2, 63993076), (4, 31996538), (7, 18283736), (8, 15998269), (14, 9141868), (28, 4570934), (56, 2285467), (103, 1242584), (206, 621292), (412, 310646), (721, 177512), (824, 155323), (1442, 88756), (2884, 44378), (5768, 22189)]