164265581218

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{5479}}^1\times {\mathrm{75329}}^1$

素因数の和:81009

約数の個数: 16

約数和(自身を含む): 247685040000

約数和(自身を除く): 83419458782

約数列:

[1, 2, 199, 398, 5479, 10958, 75329, 150658, 1090321, 2180642, 14990471, 29980942, 412727591, 825455182, 82132790609, 164265581218]

約数ペア:

[(1, 164265581218), (2, 82132790609), (199, 825455182), (398, 412727591), (5479, 29980942), (10958, 14990471), (75329, 2180642), (150658, 1090321)]