149080456

素因数分解:

$2^3\times 7^1\times {\mathrm{967}}^1\times {\mathrm{2753}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 319904640

約数和(自身を除く): 170824184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 967, 1934, 2753, 3868, 5506, 6769, 7736, 11012, 13538, 19271, 22024, 27076, 38542, 54152, 77084, 154168, 2662151, 5324302, 10648604, 18635057, 21297208, 37270114, 74540228, 149080456]

約数ペア:

[(1, 149080456), (2, 74540228), (4, 37270114), (7, 21297208), (8, 18635057), (14, 10648604), (28, 5324302), (56, 2662151), (967, 154168), (1934, 77084), (2753, 54152), (3868, 38542), (5506, 27076), (6769, 22024), (7736, 19271), (11012, 13538)]