123288144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 383594496

約数和(自身を除く): 260306352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 47, 48, 56, 74, 84, 94, 111, 112, 141, 148, 168, 188, 211, 222, 259, 282, 296, 329, 336, 376, 422, 444, 518, 564, 592, 633, 658, 752, 777, 844, 888, 987, 1036, 1128, 1266, 1316, 1477, 1554, 1688, 1739, 1776, 1974, 2072, 2256, 2532, 2632, 2954, 3108, 3376, 3478, 3948, 4144, 4431, 5064, 5217, 5264, 5908, 6216, 6956, 7807, 7896, 8862, 9917, 10128, 10434, 11816, 12173, 12432, 13912, 15614, 15792, 17724, 19834, 20868, 23421, 23632, 24346, 27824, 29751, 31228, 35448, 36519, 39668, 41736, 46842, 48692, 54649, 59502, 62456, 69419, 70896, 73038, 79336, 83472, 93684, 97384, 109298, 119004, 124912, 138838, 146076, 158672, 163947, 187368, 194768, 208257, 218596, 238008, 277676, 292152, 327894, 366929, 374736, 416514, 437192, 476016, 555352, 584304, 655788, 733858, 833028, 874384, 1100787, 1110704, 1311576, 1467716, 1666056, 2201574, 2568503, 2623152, 2935432, 3332112, 4403148, 5137006, 5870864, 7705509, 8806296, 10274012, 15411018, 17612592, 20548024, 30822036, 41096048, 61644072, 123288144]

約数ペア:

[(1, 123288144), (2, 61644072), (3, 41096048), (4, 30822036), (6, 20548024), (7, 17612592), (8, 15411018), (12, 10274012), (14, 8806296), (16, 7705509), (21, 5870864), (24, 5137006), (28, 4403148), (37, 3332112), (42, 2935432), (47, 2623152), (48, 2568503), (56, 2201574), (74, 1666056), (84, 1467716), (94, 1311576), (111, 1110704), (112, 1100787), (141, 874384), (148, 833028), (168, 733858), (188, 655788), (211, 584304), (222, 555352), (259, 476016), (282, 437192), (296, 416514), (329, 374736), (336, 366929), (376, 327894), (422, 292152), (444, 277676), (518, 238008), (564, 218596), (592, 208257), (633, 194768), (658, 187368), (752, 163947), (777, 158672), (844, 146076), (888, 138838), (987, 124912), (1036, 119004), (1128, 109298), (1266, 97384), (1316, 93684), (1477, 83472), (1554, 79336), (1688, 73038), (1739, 70896), (1776, 69419), (1974, 62456), (2072, 59502), (2256, 54649), (2532, 48692), (2632, 46842), (2954, 41736), (3108, 39668), (3376, 36519), (3478, 35448), (3948, 31228), (4144, 29751), (4431, 27824), (5064, 24346), (5217, 23632), (5264, 23421), (5908, 20868), (6216, 19834), (6956, 17724), (7807, 15792), (7896, 15614), (8862, 13912), (9917, 12432), (10128, 12173), (10434, 11816)]