139770824

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{66431}}^1$

素因数の和:66700

約数の個数: 16

約数和(自身を含む): 263070720

約数和(自身を除く): 123299896

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 66431, 132862, 265724, 531448, 17471353, 34942706, 69885412, 139770824]

約数ペア:

[(1, 139770824), (2, 69885412), (4, 34942706), (8, 17471353), (263, 531448), (526, 265724), (1052, 132862), (2104, 66431)]