157065904580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1\times {\mathrm{111109}}^1$

素因数の和:116568

約数の個数: 48

約数和(自身を含む): 355279113840

約数和(自身を除く): 198213209260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5437, 10874, 21748, 27185, 54370, 70681, 108740, 111109, 141362, 222218, 282724, 353405, 444436, 555545, 706810, 1111090, 1413620, 1444417, 2222180, 2888834, 5777668, 7222085, 14444170, 28888340, 604099633, 1208199266, 2416398532, 3020498165, 6040996330, 7853295229, 12081992660, 15706590458, 31413180916, 39266476145, 78532952290, 157065904580]

約数ペア:

[(1, 157065904580), (2, 78532952290), (4, 39266476145), (5, 31413180916), (10, 15706590458), (13, 12081992660), (20, 7853295229), (26, 6040996330), (52, 3020498165), (65, 2416398532), (130, 1208199266), (260, 604099633), (5437, 28888340), (10874, 14444170), (21748, 7222085), (27185, 5777668), (54370, 2888834), (70681, 2222180), (108740, 1444417), (111109, 1413620), (141362, 1111090), (222218, 706810), (282724, 555545), (353405, 444436)]