140518392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7817}}^1$

素因数の和:7940

約数の個数: 64

約数和(自身を含む): 405285120

約数和(自身を除く): 264766728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 7817, 8988, 15634, 17976, 23451, 31268, 46902, 54719, 62536, 93804, 109438, 164157, 187608, 218876, 328314, 437752, 656628, 836419, 1313256, 1672838, 2509257, 3345676, 5018514, 5854933, 6691352, 10037028, 11709866, 17564799, 20074056, 23419732, 35129598, 46839464, 70259196, 140518392]

約数ペア:

[(1, 140518392), (2, 70259196), (3, 46839464), (4, 35129598), (6, 23419732), (7, 20074056), (8, 17564799), (12, 11709866), (14, 10037028), (21, 6691352), (24, 5854933), (28, 5018514), (42, 3345676), (56, 2509257), (84, 1672838), (107, 1313256), (168, 836419), (214, 656628), (321, 437752), (428, 328314), (642, 218876), (749, 187608), (856, 164157), (1284, 109438), (1498, 93804), (2247, 62536), (2568, 54719), (2996, 46902), (4494, 31268), (5992, 23451), (7817, 17976), (8988, 15634)]