139225192

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{195541}}^1$

素因数の和:195636

約数の個数: 16

約数和(自身を含む): 263981700

約数和(自身を除く): 124756508

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 195541, 391082, 782164, 1564328, 17403149, 34806298, 69612596, 139225192]

約数ペア:

[(1, 139225192), (2, 69612596), (4, 34806298), (8, 17403149), (89, 1564328), (178, 782164), (356, 391082), (712, 195541)]