140961938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{60917}}^1$

素因数の和:61021

約数の個数: 16

約数和(自身を含む): 230270040

約数和(自身を除く): 89308102

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 60917, 121834, 791921, 1583842, 5421613, 10843226, 70480969, 140961938]

約数ペア:

[(1, 140961938), (2, 70480969), (13, 10843226), (26, 5421613), (89, 1583842), (178, 791921), (1157, 121834), (2314, 60917)]