133164138

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 270720000

約数和(自身を除く): 137555862

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 499, 563, 998, 1126, 1497, 1689, 2994, 3378, 39421, 44477, 78842, 88954, 118263, 133431, 236526, 266862, 280937, 561874, 842811, 1685622, 22194023, 44388046, 66582069, 133164138]

約数ペア:

[(1, 133164138), (2, 66582069), (3, 44388046), (6, 22194023), (79, 1685622), (158, 842811), (237, 561874), (474, 280937), (499, 266862), (563, 236526), (998, 133431), (1126, 118263), (1497, 88954), (1689, 78842), (2994, 44477), (3378, 39421)]