154182056

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4943}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 331050240

約数和(自身を除く): 176868184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 4943, 7798, 9886, 15596, 19772, 31192, 34601, 39544, 69202, 138404, 276808, 2753251, 5506502, 11013004, 19272757, 22026008, 38545514, 77091028, 154182056]

約数ペア:

[(1, 154182056), (2, 77091028), (4, 38545514), (7, 22026008), (8, 19272757), (14, 11013004), (28, 5506502), (56, 2753251), (557, 276808), (1114, 138404), (2228, 69202), (3899, 39544), (4456, 34601), (4943, 31192), (7798, 19772), (9886, 15596)]