156728185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12211}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 200472192

約数和(自身を除く): 43744007

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12211, 12835, 61055, 207587, 1037935, 1843861, 9219305, 31345637, 156728185]

約数ペア:

[(1, 156728185), (5, 31345637), (17, 9219305), (85, 1843861), (151, 1037935), (755, 207587), (2567, 61055), (12211, 12835)]