168262081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 192001600

約数和(自身を除く): 23739519

約数列:

[1, 13, 19, 157, 247, 2041, 2983, 4339, 38779, 56407, 82441, 681223, 1071733, 8855899, 12943237, 168262081]

約数ペア:

[(1, 168262081), (13, 12943237), (19, 8855899), (157, 1071733), (247, 681223), (2041, 82441), (2983, 56407), (4339, 38779)]