157048810

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{78919}}^1$

素因数の和:79125

約数の個数: 16

約数和(自身を含む): 284112000

約数和(自身を除く): 127063190

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 78919, 157838, 394595, 789190, 15704881, 31409762, 78524405, 157048810]

約数ペア:

[(1, 157048810), (2, 78524405), (5, 31409762), (10, 15704881), (199, 789190), (398, 394595), (995, 157838), (1990, 78919)]