149648858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{102359}}^1$

素因数の和:102421

約数の個数: 16

約数和(自身を含む): 243207360

約数和(自身を除く): 93558502

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 102359, 204718, 1740103, 3480206, 4401437, 8802874, 74824429, 149648858]

約数ペア:

[(1, 149648858), (2, 74824429), (17, 8802874), (34, 4401437), (43, 3480206), (86, 1740103), (731, 204718), (1462, 102359)]