161394492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1921363}}^1$

素因数の和:1921377

約数の個数: 24

約数和(自身を含む): 430385536

約数和(自身を除く): 268991044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1921363, 3842726, 5764089, 7685452, 11528178, 13449541, 23056356, 26899082, 40348623, 53798164, 80697246, 161394492]

約数ペア:

[(1, 161394492), (2, 80697246), (3, 53798164), (4, 40348623), (6, 26899082), (7, 23056356), (12, 13449541), (14, 11528178), (21, 7685452), (28, 5764089), (42, 3842726), (84, 1921363)]