133991956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 277002880

約数和(自身を除く): 143010924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 436, 602, 763, 1021, 1204, 1526, 2042, 3052, 4084, 4687, 7147, 9374, 14294, 18748, 28588, 32809, 43903, 65618, 87806, 111289, 131236, 175612, 222578, 307321, 445156, 614642, 779023, 1229284, 1558046, 3116092, 4785427, 9570854, 19141708, 33497989, 66995978, 133991956]

約数ペア:

[(1, 133991956), (2, 66995978), (4, 33497989), (7, 19141708), (14, 9570854), (28, 4785427), (43, 3116092), (86, 1558046), (109, 1229284), (172, 779023), (218, 614642), (301, 445156), (436, 307321), (602, 222578), (763, 175612), (1021, 131236), (1204, 111289), (1526, 87806), (2042, 65618), (3052, 43903), (4084, 32809), (4687, 28588), (7147, 18748), (9374, 14294)]