168697858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{280229}}^1$

素因数の和:280281

約数の個数: 16

約数和(自身を含む): 295922880

約数和(自身を除く): 127225022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 280229, 560458, 1961603, 3923206, 12049847, 24099694, 84348929, 168697858]

約数ペア:

[(1, 168697858), (2, 84348929), (7, 24099694), (14, 12049847), (43, 3923206), (86, 1961603), (301, 560458), (602, 280229)]