145176161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 163640064

約数和(自身を除く): 18463903

約数列:

[1, 13, 23, 299, 487, 997, 6331, 11201, 12961, 22931, 145613, 298103, 485539, 6312007, 11167397, 145176161]

約数ペア:

[(1, 145176161), (13, 11167397), (23, 6312007), (299, 485539), (487, 298103), (997, 145613), (6331, 22931), (11201, 12961)]