156928226012

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{3845903}}^1$

素因数の和:3846109

約数の個数: 18

約数和(自身を含む): 277370442384

約数和(自身を除く): 120442216372

約数列:

[1, 2, 4, 101, 202, 404, 10201, 20402, 40804, 3845903, 7691806, 15383612, 388436203, 776872406, 1553744812, 39232056503, 78464113006, 156928226012]

約数ペア:

[(1, 156928226012), (2, 78464113006), (4, 39232056503), (101, 1553744812), (202, 776872406), (404, 388436203), (10201, 15383612), (20402, 7691806), (40804, 3845903)]