123884376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 271482024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1559, 1806, 1848, 1892, 2408, 2838, 3118, 3311, 3612, 3784, 4677, 5676, 6236, 6622, 7224, 9354, 9933, 10913, 11352, 12472, 13244, 17149, 18708, 19866, 21826, 26488, 32739, 34298, 37416, 39732, 43652, 51447, 65478, 67037, 68596, 79464, 87304, 102894, 120043, 130956, 134074, 137192, 201111, 205788, 240086, 261912, 268148, 360129, 402222, 411576, 469259, 480172, 536296, 720258, 737407, 804444, 938518, 960344, 1407777, 1440516, 1474814, 1608888, 1877036, 2212221, 2815554, 2881032, 2949628, 3754072, 4424442, 5161849, 5631108, 5899256, 8848884, 10323698, 11262216, 15485547, 17697768, 20647396, 30971094, 41294792, 61942188, 123884376]

約数ペア:

[(1, 123884376), (2, 61942188), (3, 41294792), (4, 30971094), (6, 20647396), (7, 17697768), (8, 15485547), (11, 11262216), (12, 10323698), (14, 8848884), (21, 5899256), (22, 5631108), (24, 5161849), (28, 4424442), (33, 3754072), (42, 2949628), (43, 2881032), (44, 2815554), (56, 2212221), (66, 1877036), (77, 1608888), (84, 1474814), (86, 1440516), (88, 1407777), (129, 960344), (132, 938518), (154, 804444), (168, 737407), (172, 720258), (231, 536296), (258, 480172), (264, 469259), (301, 411576), (308, 402222), (344, 360129), (462, 268148), (473, 261912), (516, 240086), (602, 205788), (616, 201111), (903, 137192), (924, 134074), (946, 130956), (1032, 120043), (1204, 102894), (1419, 87304), (1559, 79464), (1806, 68596), (1848, 67037), (1892, 65478), (2408, 51447), (2838, 43652), (3118, 39732), (3311, 37416), (3612, 34298), (3784, 32739), (4677, 26488), (5676, 21826), (6236, 19866), (6622, 18708), (7224, 17149), (9354, 13244), (9933, 12472), (10913, 11352)]