128465242

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 195465312

約数和(自身を除く): 67000070

約数列:

[1, 2, 83, 166, 797, 971, 1594, 1942, 66151, 80593, 132302, 161186, 773887, 1547774, 64232621, 128465242]

約数ペア:

[(1, 128465242), (2, 64232621), (83, 1547774), (166, 773887), (797, 161186), (971, 132302), (1594, 80593), (1942, 66151)]