144426156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1719359}}^1$

素因数の和:1719373

約数の個数: 24

約数和(自身を含む): 385136640

約数和(自身を除く): 240710484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1719359, 3438718, 5158077, 6877436, 10316154, 12035513, 20632308, 24071026, 36106539, 48142052, 72213078, 144426156]

約数ペア:

[(1, 144426156), (2, 72213078), (3, 48142052), (4, 36106539), (6, 24071026), (7, 20632308), (12, 12035513), (14, 10316154), (21, 6877436), (28, 5158077), (42, 3438718), (84, 1719359)]