168249628

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{94949}}^1$

素因数の和:95396

約数の個数: 12

約数和(自身を含む): 295104600

約数和(自身を除く): 126854972

約数列:

[1, 2, 4, 443, 886, 1772, 94949, 189898, 379796, 42062407, 84124814, 168249628]

約数ペア:

[(1, 168249628), (2, 84124814), (4, 42062407), (443, 379796), (886, 189898), (1772, 94949)]