168300668

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211433}}^1$

素因数の和:211636

約数の個数: 12

約数和(自身を含む): 296007600

約数和(自身を除く): 127706932

約数列:

[1, 2, 4, 199, 398, 796, 211433, 422866, 845732, 42075167, 84150334, 168300668]

約数ペア:

[(1, 168300668), (2, 84150334), (4, 42075167), (199, 845732), (398, 422866), (796, 211433)]