137730264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{819823}}^1$

素因数の和:819839

約数の個数: 32

約数和(自身を含む): 393515520

約数和(自身を除く): 255785256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 819823, 1639646, 2459469, 3279292, 4918938, 5738761, 6558584, 9837876, 11477522, 17216283, 19675752, 22955044, 34432566, 45910088, 68865132, 137730264]

約数ペア:

[(1, 137730264), (2, 68865132), (3, 45910088), (4, 34432566), (6, 22955044), (7, 19675752), (8, 17216283), (12, 11477522), (14, 9837876), (21, 6558584), (24, 5738761), (28, 4918938), (42, 3279292), (56, 2459469), (84, 1639646), (168, 819823)]