16561886712

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 192

約数和(自身を含む): 50870995200

約数和(自身を除く): 34309108488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2161, 2401, 2744, 2793, 3192, 3724, 4116, 4322, 4802, 5586, 6483, 6517, 7203, 7448, 8232, 8644, 9604, 11172, 12966, 13034, 14406, 15127, 16807, 17288, 19208, 19551, 22344, 25932, 26068, 28812, 30254, 33614, 39102, 41059, 45381, 45619, 50421, 51864, 52136, 57624, 60508, 67228, 78204, 82118, 90762, 91238, 100842, 105889, 121016, 123177, 134456, 136857, 156408, 164236, 181524, 182476, 201684, 211778, 246354, 273714, 287413, 317667, 319333, 328472, 363048, 364952, 403368, 423556, 492708, 547428, 574826, 635334, 638666, 741223, 847112, 862239, 957999, 985416, 1094856, 1149652, 1270668, 1277332, 1482446, 1724478, 1915998, 2011891, 2223669, 2299304, 2541336, 2554664, 2964892, 3448956, 3831996, 4023782, 4447338, 5188561, 5929784, 6035673, 6897912, 7663992, 8047564, 8894676, 10377122, 12071346, 14083237, 15565683, 16095128, 17789352, 20754244, 24142692, 28166474, 31131366, 36319927, 41508488, 42249711, 48285384, 56332948, 62262732, 72639854, 84499422, 98582659, 108959781, 112665896, 124525464, 145279708, 168998844, 197165318, 217919562, 290559416, 295747977, 337997688, 394330636, 435839124, 591495954, 690078613, 788661272, 871678248, 1182991908, 1380157226, 2070235839, 2365983816, 2760314452, 4140471678, 5520628904, 8280943356, 16561886712]

約数ペア:

[(1, 16561886712), (2, 8280943356), (3, 5520628904), (4, 4140471678), (6, 2760314452), (7, 2365983816), (8, 2070235839), (12, 1380157226), (14, 1182991908), (19, 871678248), (21, 788661272), (24, 690078613), (28, 591495954), (38, 435839124), (42, 394330636), (49, 337997688), (56, 295747977), (57, 290559416), (76, 217919562), (84, 197165318), (98, 168998844), (114, 145279708), (133, 124525464), (147, 112665896), (152, 108959781), (168, 98582659), (196, 84499422), (228, 72639854), (266, 62262732), (294, 56332948), (343, 48285384), (392, 42249711), (399, 41508488), (456, 36319927), (532, 31131366), (588, 28166474), (686, 24142692), (798, 20754244), (931, 17789352), (1029, 16095128), (1064, 15565683), (1176, 14083237), (1372, 12071346), (1596, 10377122), (1862, 8894676), (2058, 8047564), (2161, 7663992), (2401, 6897912), (2744, 6035673), (2793, 5929784), (3192, 5188561), (3724, 4447338), (4116, 4023782), (4322, 3831996), (4802, 3448956), (5586, 2964892), (6483, 2554664), (6517, 2541336), (7203, 2299304), (7448, 2223669), (8232, 2011891), (8644, 1915998), (9604, 1724478), (11172, 1482446), (12966, 1277332), (13034, 1270668), (14406, 1149652), (15127, 1094856), (16807, 985416), (17288, 957999), (19208, 862239), (19551, 847112), (22344, 741223), (25932, 638666), (26068, 635334), (28812, 574826), (30254, 547428), (33614, 492708), (39102, 423556), (41059, 403368), (45381, 364952), (45619, 363048), (50421, 328472), (51864, 319333), (52136, 317667), (57624, 287413), (60508, 273714), (67228, 246354), (78204, 211778), (82118, 201684), (90762, 182476), (91238, 181524), (100842, 164236), (105889, 156408), (121016, 136857), (123177, 134456)]