129767288

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 304106400

約数和(自身を除く): 174339112

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 49, 56, 74, 92, 98, 148, 161, 184, 196, 259, 296, 322, 389, 392, 518, 644, 778, 851, 1036, 1127, 1288, 1556, 1702, 1813, 2072, 2254, 2723, 3112, 3404, 3626, 4508, 5446, 5957, 6808, 7252, 8947, 9016, 10892, 11914, 14393, 14504, 17894, 19061, 21784, 23828, 28786, 35788, 38122, 41699, 47656, 57572, 62629, 71576, 76244, 83398, 100751, 115144, 125258, 152488, 166796, 201502, 250516, 331039, 333592, 403004, 438403, 501032, 662078, 705257, 806008, 876806, 1324156, 1410514, 1753612, 2317273, 2648312, 2821028, 3507224, 4634546, 5642056, 9269092, 16220911, 18538184, 32441822, 64883644, 129767288]

約数ペア:

[(1, 129767288), (2, 64883644), (4, 32441822), (7, 18538184), (8, 16220911), (14, 9269092), (23, 5642056), (28, 4634546), (37, 3507224), (46, 2821028), (49, 2648312), (56, 2317273), (74, 1753612), (92, 1410514), (98, 1324156), (148, 876806), (161, 806008), (184, 705257), (196, 662078), (259, 501032), (296, 438403), (322, 403004), (389, 333592), (392, 331039), (518, 250516), (644, 201502), (778, 166796), (851, 152488), (1036, 125258), (1127, 115144), (1288, 100751), (1556, 83398), (1702, 76244), (1813, 71576), (2072, 62629), (2254, 57572), (2723, 47656), (3112, 41699), (3404, 38122), (3626, 35788), (4508, 28786), (5446, 23828), (5957, 21784), (6808, 19061), (7252, 17894), (8947, 14504), (9016, 14393), (10892, 11914)]