142709672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 317952000

約数和(自身を除く): 175242328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 188, 236, 329, 376, 413, 472, 658, 826, 919, 1316, 1652, 1838, 2632, 2773, 3304, 3676, 5546, 6433, 7352, 11092, 12866, 19411, 22184, 25732, 38822, 43193, 51464, 54221, 77644, 86386, 108442, 155288, 172772, 216884, 302351, 345544, 379547, 433768, 604702, 759094, 1209404, 1518188, 2418808, 2548387, 3036376, 5096774, 10193548, 17838709, 20387096, 35677418, 71354836, 142709672]

約数ペア:

[(1, 142709672), (2, 71354836), (4, 35677418), (7, 20387096), (8, 17838709), (14, 10193548), (28, 5096774), (47, 3036376), (56, 2548387), (59, 2418808), (94, 1518188), (118, 1209404), (188, 759094), (236, 604702), (329, 433768), (376, 379547), (413, 345544), (472, 302351), (658, 216884), (826, 172772), (919, 155288), (1316, 108442), (1652, 86386), (1838, 77644), (2632, 54221), (2773, 51464), (3304, 43193), (3676, 38822), (5546, 25732), (6433, 22184), (7352, 19411), (11092, 12866)]