156974126882

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{20071}}^1\times {\mathrm{7477}}^1$

素因数の和:28073

約数の個数: 16

約数和(自身を含む): 235954709952

約数和(自身を除く): 78980583070

約数列:

[1, 2, 523, 1046, 7477, 14954, 20071, 40142, 3910471, 7820942, 10497133, 20994266, 150070867, 300141734, 78487063441, 156974126882]

約数ペア:

[(1, 156974126882), (2, 78487063441), (523, 300141734), (1046, 150070867), (7477, 20994266), (14954, 10497133), (20071, 7820942), (40142, 3910471)]