158710721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2927}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 176757504

約数和(自身を除く): 18046783

約数列:

[1, 13, 43, 97, 559, 1261, 2927, 4171, 38051, 54223, 125861, 283919, 1636193, 3690947, 12208517, 158710721]

約数ペア:

[(1, 158710721), (13, 12208517), (43, 3690947), (97, 1636193), (559, 283919), (1261, 125861), (2927, 54223), (4171, 38051)]