156728022834

素因数分解:

$2^1\times 3^1\times {\mathrm{21559}}^1\times {\mathrm{1211621}}^1$

素因数の和:1233185

約数の個数: 16

約数和(自身を含む): 313470843840

約数和(自身を除く): 156742821006

約数列:

[1, 2, 3, 6, 21559, 43118, 64677, 129354, 1211621, 2423242, 3634863, 7269726, 26121337139, 52242674278, 78364011417, 156728022834]

約数ペア:

[(1, 156728022834), (2, 78364011417), (3, 52242674278), (6, 26121337139), (21559, 7269726), (43118, 3634863), (64677, 2423242), (129354, 1211621)]