156946488580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1121046347}}^1$

素因数の和:1121046363

約数の個数: 24

約数和(自身を含む): 376671572928

約数和(自身を除く): 219725084348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1121046347, 2242092694, 4484185388, 5605231735, 7847324429, 11210463470, 15694648858, 22420926940, 31389297716, 39236622145, 78473244290, 156946488580]

約数ペア:

[(1, 156946488580), (2, 78473244290), (4, 39236622145), (5, 31389297716), (7, 22420926940), (10, 15694648858), (14, 11210463470), (20, 7847324429), (28, 5605231735), (35, 4484185388), (70, 2242092694), (140, 1121046347)]