160217390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 294204960

約数和(自身を除く): 133987570

約数列:

[1, 2, 5, 10, 83, 137, 166, 274, 415, 685, 830, 1370, 1409, 2818, 7045, 11371, 14090, 22742, 56855, 113710, 116947, 193033, 233894, 386066, 584735, 965165, 1169470, 1930330, 16021739, 32043478, 80108695, 160217390]

約数ペア:

[(1, 160217390), (2, 80108695), (5, 32043478), (10, 16021739), (83, 1930330), (137, 1169470), (166, 965165), (274, 584735), (415, 386066), (685, 233894), (830, 193033), (1370, 116947), (1409, 113710), (2818, 56855), (7045, 22742), (11371, 14090)]