156776819024

素因数分解:

$2^4\times 7^1\times {\mathrm{1399793027}}^1$

素因数の和:1399793042

約数の個数: 20

約数和(自身を含む): 347148670944

約数和(自身を除く): 190371851920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399793027, 2799586054, 5599172108, 9798551189, 11198344216, 19597102378, 22396688432, 39194204756, 78388409512, 156776819024]

約数ペア:

[(1, 156776819024), (2, 78388409512), (4, 39194204756), (7, 22396688432), (8, 19597102378), (14, 11198344216), (16, 9798551189), (28, 5599172108), (56, 2799586054), (112, 1399793027)]