161998169399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1\times {\mathrm{39863}}^1$

素因数の和:42910

約数の個数: 16

約数和(自身を含む): 178182512640

約数和(自身を除く): 16184343241

約数列:

[1, 11, 127, 1397, 2909, 31999, 39863, 369443, 438493, 4063873, 5062601, 55688611, 115961467, 1275576137, 14727106309, 161998169399]

約数ペア:

[(1, 161998169399), (11, 14727106309), (127, 1275576137), (1397, 115961467), (2909, 55688611), (31999, 5062601), (39863, 4063873), (369443, 438493)]