157022021852

素因数分解:

$2^2\times {\mathrm{208907}}^1\times {\mathrm{187909}}^1$

素因数の和:396820

約数の個数: 12

約数和(自身を含む): 274791315960

約数和(自身を除く): 117769294108

約数列:

[1, 2, 4, 187909, 208907, 375818, 417814, 751636, 835628, 39255505463, 78511010926, 157022021852]

約数ペア:

[(1, 157022021852), (2, 78511010926), (4, 39255505463), (187909, 835628), (208907, 751636), (375818, 417814)]