118531336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 278801280

約数和(自身を除く): 160269944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 997, 1351, 1544, 1994, 2123, 2702, 3988, 4246, 5404, 6979, 7976, 8492, 10808, 10967, 13958, 14861, 16984, 21934, 27916, 29722, 43868, 55832, 59444, 76769, 87736, 118888, 153538, 192421, 307076, 384842, 614152, 769684, 1346947, 1539368, 2116631, 2693894, 4233262, 5387788, 8466524, 10775576, 14816417, 16933048, 29632834, 59265668, 118531336]

約数ペア:

[(1, 118531336), (2, 59265668), (4, 29632834), (7, 16933048), (8, 14816417), (11, 10775576), (14, 8466524), (22, 5387788), (28, 4233262), (44, 2693894), (56, 2116631), (77, 1539368), (88, 1346947), (154, 769684), (193, 614152), (308, 384842), (386, 307076), (616, 192421), (772, 153538), (997, 118888), (1351, 87736), (1544, 76769), (1994, 59444), (2123, 55832), (2702, 43868), (3988, 29722), (4246, 27916), (5404, 21934), (6979, 16984), (7976, 14861), (8492, 13958), (10808, 10967)]