157397450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3541}}^1$

素因数の和:3687

約数の個数: 48

約数和(自身を含む): 337311744

約数和(自身を除く): 179914294

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1778, 3175, 3541, 4445, 6350, 7082, 8890, 17705, 22225, 24787, 35410, 44450, 49574, 88525, 123935, 177050, 247870, 449707, 619675, 899414, 1239350, 2248535, 3147949, 4497070, 6295898, 11242675, 15739745, 22485350, 31479490, 78698725, 157397450]

約数ペア:

[(1, 157397450), (2, 78698725), (5, 31479490), (7, 22485350), (10, 15739745), (14, 11242675), (25, 6295898), (35, 4497070), (50, 3147949), (70, 2248535), (127, 1239350), (175, 899414), (254, 619675), (350, 449707), (635, 247870), (889, 177050), (1270, 123935), (1778, 88525), (3175, 49574), (3541, 44450), (4445, 35410), (6350, 24787), (7082, 22225), (8890, 17705)]