157059847

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139361}}^1$

素因数の和:139398

約数の個数: 12

約数和(自身を含む): 190647216

約数和(自身を除く): 33587369

約数列:

[1, 7, 23, 49, 161, 1127, 139361, 975527, 3205303, 6828689, 22437121, 157059847]

約数ペア:

[(1, 157059847), (7, 22437121), (23, 6828689), (49, 3205303), (161, 975527), (1127, 139361)]