121353568

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 280497168

約数和(自身を除く): 159143600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 293, 301, 344, 586, 602, 688, 1172, 1204, 1376, 1849, 2051, 2344, 2408, 3698, 4102, 4688, 4816, 7396, 8204, 9376, 9632, 12599, 12943, 14792, 16408, 25198, 25886, 29584, 32816, 50396, 51772, 59168, 65632, 88193, 100792, 103544, 176386, 201584, 207088, 352772, 403168, 414176, 541757, 705544, 1083514, 1411088, 2167028, 2822176, 3792299, 4334056, 7584598, 8668112, 15169196, 17336224, 30338392, 60676784, 121353568]

約数ペア:

[(1, 121353568), (2, 60676784), (4, 30338392), (7, 17336224), (8, 15169196), (14, 8668112), (16, 7584598), (28, 4334056), (32, 3792299), (43, 2822176), (56, 2167028), (86, 1411088), (112, 1083514), (172, 705544), (224, 541757), (293, 414176), (301, 403168), (344, 352772), (586, 207088), (602, 201584), (688, 176386), (1172, 103544), (1204, 100792), (1376, 88193), (1849, 65632), (2051, 59168), (2344, 51772), (2408, 50396), (3698, 32816), (4102, 29584), (4688, 25886), (4816, 25198), (7396, 16408), (8204, 14792), (9376, 12943), (9632, 12599)]