149634156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1781359}}^1$

素因数の和:1781373

約数の個数: 24

約数和(自身を含む): 399024640

約数和(自身を除く): 249390484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1781359, 3562718, 5344077, 7125436, 10688154, 12469513, 21376308, 24939026, 37408539, 49878052, 74817078, 149634156]

約数ペア:

[(1, 149634156), (2, 74817078), (3, 49878052), (4, 37408539), (6, 24939026), (7, 21376308), (12, 12469513), (14, 10688154), (21, 7125436), (28, 5344077), (42, 3562718), (84, 1781359)]