133390376

素因数分解:

$2^3\times 7^1\times {\mathrm{2381971}}^1$

素因数の和:2381984

約数の個数: 16

約数和(自身を含む): 285836640

約数和(自身を除く): 152446264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2381971, 4763942, 9527884, 16673797, 19055768, 33347594, 66695188, 133390376]

約数ペア:

[(1, 133390376), (2, 66695188), (4, 33347594), (7, 19055768), (8, 16673797), (14, 9527884), (28, 4763942), (56, 2381971)]