168091388

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 297277344

約数和(自身を除く): 129185956

約数列:

[1, 2, 4, 151, 302, 397, 604, 701, 794, 1402, 1588, 2804, 59947, 105851, 119894, 211702, 239788, 278297, 423404, 556594, 1113188, 42022847, 84045694, 168091388]

約数ペア:

[(1, 168091388), (2, 84045694), (4, 42022847), (151, 1113188), (302, 556594), (397, 423404), (604, 278297), (701, 239788), (794, 211702), (1402, 119894), (1588, 105851), (2804, 59947)]