142488164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{391451}}^1$

素因数の和:391475

約数の個数: 24

約数和(自身を含む): 306898368

約数和(自身を除く): 164410204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 391451, 782902, 1565804, 2740157, 5088863, 5480314, 10177726, 10960628, 20355452, 35622041, 71244082, 142488164]

約数ペア:

[(1, 142488164), (2, 71244082), (4, 35622041), (7, 20355452), (13, 10960628), (14, 10177726), (26, 5480314), (28, 5088863), (52, 2740157), (91, 1565804), (182, 782902), (364, 391451)]