156368230

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{78577}}^1$

素因数の和:78783

約数の個数: 16

約数和(自身を含む): 282880800

約数和(自身を除く): 126512570

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 78577, 157154, 392885, 785770, 15636823, 31273646, 78184115, 156368230]

約数ペア:

[(1, 156368230), (2, 78184115), (5, 31273646), (10, 15636823), (199, 785770), (398, 392885), (995, 157154), (1990, 78577)]