157099991606

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{5479}}^1\times {\mathrm{72043}}^1$

素因数の和:77723

約数の個数: 16

約数和(自身を含む): 236880672000

約数和(自身を除く): 79780680394

約数列:

[1, 2, 199, 398, 5479, 10958, 72043, 144086, 1090321, 2180642, 14336557, 28673114, 394723597, 789447194, 78549995803, 157099991606]

約数ペア:

[(1, 157099991606), (2, 78549995803), (199, 789447194), (398, 394723597), (5479, 28673114), (10958, 14336557), (72043, 2180642), (144086, 1090321)]