156948053116

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{197170921}}^1$

素因数の和:197171124

約数の個数: 12

約数和(自身を含む): 276039290800

約数和(自身を除く): 119091237684

約数列:

[1, 2, 4, 199, 398, 796, 197170921, 394341842, 788683684, 39237013279, 78474026558, 156948053116]

約数ペア:

[(1, 156948053116), (2, 78474026558), (4, 39237013279), (199, 788683684), (398, 394341842), (796, 197170921)]