156904660798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{13191917}}^1$

素因数の和:13192251

約数の個数: 16

約数和(自身を含む): 248535735120

約数和(自身を除く): 91631074322

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 13191917, 26383834, 250646423, 501292846, 4129070021, 8258140042, 78452330399, 156904660798]

約数ペア:

[(1, 156904660798), (2, 78452330399), (19, 8258140042), (38, 4129070021), (313, 501292846), (626, 250646423), (5947, 26383834), (11894, 13191917)]