142714882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{5381}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 217971000

約数和(自身を除く): 75256118

約数列:

[1, 2, 89, 149, 178, 298, 5381, 10762, 13261, 26522, 478909, 801769, 957818, 1603538, 71357441, 142714882]

約数ペア:

[(1, 142714882), (2, 71357441), (89, 1603538), (149, 957818), (178, 801769), (298, 478909), (5381, 26522), (10762, 13261)]