163555144

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{11057}}^1$

素因数の和:11149

約数の個数: 24

約数和(自身を含む): 313991910

約数和(自身を除く): 150436766

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1849, 3698, 7396, 11057, 14792, 22114, 44228, 88456, 475451, 950902, 1901804, 3803608, 20444393, 40888786, 81777572, 163555144]

約数ペア:

[(1, 163555144), (2, 81777572), (4, 40888786), (8, 20444393), (43, 3803608), (86, 1901804), (172, 950902), (344, 475451), (1849, 88456), (3698, 44228), (7396, 22114), (11057, 14792)]