168991639198

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{1166441}}^1$

素因数の和:1167227

約数の個数: 16

約数和(自身を含む): 256234647024

約数和(自身を除く): 87243007826

約数列:

[1, 2, 107, 214, 677, 1354, 72439, 144878, 1166441, 2332882, 124809187, 249618374, 789680557, 1579361114, 84495819599, 168991639198]

約数ペア:

[(1, 168991639198), (2, 84495819599), (107, 1579361114), (214, 789680557), (677, 249618374), (1354, 124809187), (72439, 2332882), (144878, 1166441)]