159807746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3019}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 289920000

約数和(自身を除く): 130112254

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3019, 3781, 6038, 7562, 21133, 26467, 42266, 52934, 57361, 114722, 401527, 600781, 803054, 1201562, 4205467, 8410934, 11414839, 22829678, 79903873, 159807746]

約数ペア:

[(1, 159807746), (2, 79903873), (7, 22829678), (14, 11414839), (19, 8410934), (38, 4205467), (133, 1201562), (199, 803054), (266, 600781), (398, 401527), (1393, 114722), (2786, 57361), (3019, 52934), (3781, 42266), (6038, 26467), (7562, 21133)]