180097156792

素因数分解:

$2^3\times 7^1\times {\mathrm{3216020657}}^1$

素因数の和:3216020670

約数の個数: 16

約数和(自身を含む): 385922478960

約数和(自身を除く): 205825322168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3216020657, 6432041314, 12864082628, 22512144599, 25728165256, 45024289198, 90048578396, 180097156792]

約数ペア:

[(1, 180097156792), (2, 90048578396), (4, 45024289198), (7, 25728165256), (8, 22512144599), (14, 12864082628), (28, 6432041314), (56, 3216020657)]