156945079088

素因数分解:

$2^4\times 7^1\times {\mathrm{1401295349}}^1$

素因数の和:1401295364

約数の個数: 20

約数和(自身を含む): 347521246800

約数和(自身を除く): 190576167712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401295349, 2802590698, 5605181396, 9809067443, 11210362792, 19618134886, 22420725584, 39236269772, 78472539544, 156945079088]

約数ペア:

[(1, 156945079088), (2, 78472539544), (4, 39236269772), (7, 22420725584), (8, 19618134886), (14, 11210362792), (16, 9809067443), (28, 5605181396), (56, 2802590698), (112, 1401295349)]