157492772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1270103}}^1$

素因数の和:1270138

約数の個数: 12

約数和(自身を含む): 284503296

約数和(自身を除く): 127010524

約数列:

[1, 2, 4, 31, 62, 124, 1270103, 2540206, 5080412, 39373193, 78746386, 157492772]

約数ペア:

[(1, 157492772), (2, 78746386), (4, 39373193), (31, 5080412), (62, 2540206), (124, 1270103)]