155520912

素因数分解:

$2^4\times 3^1\times {\mathrm{3240019}}^1$

素因数の和:3240030

約数の個数: 20

約数和(自身を含む): 401762480

約数和(自身を除く): 246241568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3240019, 6480038, 9720057, 12960076, 19440114, 25920152, 38880228, 51840304, 77760456, 155520912]

約数ペア:

[(1, 155520912), (2, 77760456), (3, 51840304), (4, 38880228), (6, 25920152), (8, 19440114), (12, 12960076), (16, 9720057), (24, 6480038), (48, 3240019)]