156920350445

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1539869}}^1$

素因数の和:1540192

約数の個数: 16

約数和(自身を含む): 191251854000

約数和(自身を除く): 34331503555

約数列:

[1, 5, 89, 229, 445, 1145, 20381, 101905, 1539869, 7699345, 137048341, 352630001, 685241705, 1763150005, 31384070089, 156920350445]

約数ペア:

[(1, 156920350445), (5, 31384070089), (89, 1763150005), (229, 685241705), (445, 352630001), (1145, 137048341), (20381, 7699345), (101905, 1539869)]