156940116214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{686173}}^1$

素因数の和:686261

約数の個数: 48

約数和(自身を含む): 294352177824

約数和(自身を除く): 137412061610

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 961, 1054, 1922, 3689, 6727, 7378, 13454, 16337, 32674, 114359, 228718, 686173, 1372346, 4803211, 9606422, 11664941, 21271363, 23329882, 42542726, 81654587, 148899541, 163309174, 297799082, 361613171, 659412253, 723226342, 1318824506, 2531292197, 4615885771, 5062584394, 9231771542, 11210008301, 22420016602, 78470058107, 156940116214]

約数ペア:

[(1, 156940116214), (2, 78470058107), (7, 22420016602), (14, 11210008301), (17, 9231771542), (31, 5062584394), (34, 4615885771), (62, 2531292197), (119, 1318824506), (217, 723226342), (238, 659412253), (434, 361613171), (527, 297799082), (961, 163309174), (1054, 148899541), (1922, 81654587), (3689, 42542726), (6727, 23329882), (7378, 21271363), (13454, 11664941), (16337, 9606422), (32674, 4803211), (114359, 1372346), (228718, 686173)]