127407456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 399567168

約数和(自身を除く): 272159712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 131, 132, 144, 176, 198, 262, 264, 288, 307, 352, 393, 396, 524, 528, 614, 786, 792, 921, 1048, 1056, 1179, 1228, 1441, 1572, 1584, 1842, 2096, 2358, 2456, 2763, 2882, 3144, 3168, 3377, 3684, 4192, 4323, 4716, 4912, 5526, 5764, 6288, 6754, 7368, 8646, 9432, 9824, 10131, 11052, 11528, 12576, 12969, 13508, 14736, 17292, 18864, 20262, 22104, 23056, 25938, 27016, 29472, 30393, 34584, 37728, 40217, 40524, 44208, 46112, 51876, 54032, 60786, 69168, 80434, 81048, 88416, 103752, 108064, 120651, 121572, 138336, 160868, 162096, 207504, 241302, 243144, 321736, 324192, 361953, 415008, 442387, 482604, 486288, 643472, 723906, 884774, 965208, 972576, 1286944, 1327161, 1447812, 1769548, 1930416, 2654322, 2895624, 3539096, 3860832, 3981483, 5308644, 5791248, 7078192, 7962966, 10617288, 11582496, 14156384, 15925932, 21234576, 31851864, 42469152, 63703728, 127407456]

約数ペア:

[(1, 127407456), (2, 63703728), (3, 42469152), (4, 31851864), (6, 21234576), (8, 15925932), (9, 14156384), (11, 11582496), (12, 10617288), (16, 7962966), (18, 7078192), (22, 5791248), (24, 5308644), (32, 3981483), (33, 3860832), (36, 3539096), (44, 2895624), (48, 2654322), (66, 1930416), (72, 1769548), (88, 1447812), (96, 1327161), (99, 1286944), (131, 972576), (132, 965208), (144, 884774), (176, 723906), (198, 643472), (262, 486288), (264, 482604), (288, 442387), (307, 415008), (352, 361953), (393, 324192), (396, 321736), (524, 243144), (528, 241302), (614, 207504), (786, 162096), (792, 160868), (921, 138336), (1048, 121572), (1056, 120651), (1179, 108064), (1228, 103752), (1441, 88416), (1572, 81048), (1584, 80434), (1842, 69168), (2096, 60786), (2358, 54032), (2456, 51876), (2763, 46112), (2882, 44208), (3144, 40524), (3168, 40217), (3377, 37728), (3684, 34584), (4192, 30393), (4323, 29472), (4716, 27016), (4912, 25938), (5526, 23056), (5764, 22104), (6288, 20262), (6754, 18864), (7368, 17292), (8646, 14736), (9432, 13508), (9824, 12969), (10131, 12576), (11052, 11528)]