140507134

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{6661}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 215848800

約数和(自身を除く): 75341666

約数列:

[1, 2, 53, 106, 199, 398, 6661, 10547, 13322, 21094, 353033, 706066, 1325539, 2651078, 70253567, 140507134]

約数ペア:

[(1, 140507134), (2, 70253567), (53, 2651078), (106, 1325539), (199, 706066), (398, 353033), (6661, 21094), (10547, 13322)]