157068710

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{78929}}^1$

素因数の和:79135

約数の個数: 16

約数和(自身を含む): 284148000

約数和(自身を除く): 127079290

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 78929, 157858, 394645, 789290, 15706871, 31413742, 78534355, 157068710]

約数ペア:

[(1, 157068710), (2, 78534355), (5, 31413742), (10, 15706871), (199, 789290), (398, 394645), (995, 157858), (1990, 78929)]