123097128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 390528000

約数和(自身を除く): 267430872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 826, 924, 1129, 1239, 1298, 1416, 1652, 1848, 1947, 2258, 2478, 2596, 3304, 3387, 3894, 4516, 4543, 4956, 5192, 6774, 7788, 7903, 9032, 9086, 9912, 12419, 13548, 13629, 15576, 15806, 18172, 23709, 24838, 27096, 27258, 31612, 36344, 37257, 47418, 49676, 54516, 63224, 66611, 74514, 86933, 94836, 99352, 109032, 133222, 149028, 173866, 189672, 199833, 260799, 266444, 298056, 347732, 399666, 466277, 521598, 532888, 695464, 732721, 799332, 932554, 1043196, 1398831, 1465442, 1598664, 1865108, 2086392, 2198163, 2797662, 2930884, 3730216, 4396326, 5129047, 5595324, 5861768, 8792652, 10258094, 11190648, 15387141, 17585304, 20516188, 30774282, 41032376, 61548564, 123097128]

約数ペア:

[(1, 123097128), (2, 61548564), (3, 41032376), (4, 30774282), (6, 20516188), (7, 17585304), (8, 15387141), (11, 11190648), (12, 10258094), (14, 8792652), (21, 5861768), (22, 5595324), (24, 5129047), (28, 4396326), (33, 3730216), (42, 2930884), (44, 2797662), (56, 2198163), (59, 2086392), (66, 1865108), (77, 1598664), (84, 1465442), (88, 1398831), (118, 1043196), (132, 932554), (154, 799332), (168, 732721), (177, 695464), (231, 532888), (236, 521598), (264, 466277), (308, 399666), (354, 347732), (413, 298056), (462, 266444), (472, 260799), (616, 199833), (649, 189672), (708, 173866), (826, 149028), (924, 133222), (1129, 109032), (1239, 99352), (1298, 94836), (1416, 86933), (1652, 74514), (1848, 66611), (1947, 63224), (2258, 54516), (2478, 49676), (2596, 47418), (3304, 37257), (3387, 36344), (3894, 31612), (4516, 27258), (4543, 27096), (4956, 24838), (5192, 23709), (6774, 18172), (7788, 15806), (7903, 15576), (9032, 13629), (9086, 13548), (9912, 12419)]