157062143995

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1998119}}^1$

素因数の和:1998402

約数の個数: 16

約数和(自身を含む): 191819520000

約数和(自身を除く): 34757376005

約数列:

[1, 5, 79, 199, 395, 995, 15721, 78605, 1998119, 9990595, 157851401, 397625681, 789257005, 1988128405, 31412428799, 157062143995]

約数ペア:

[(1, 157062143995), (5, 31412428799), (79, 1988128405), (199, 789257005), (395, 397625681), (995, 157851401), (15721, 9990595), (78605, 1998119)]