172492866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 492011520

約数和(自身を除く): 319518654

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 43, 62, 63, 78, 79, 86, 91, 93, 117, 126, 129, 158, 182, 186, 217, 234, 237, 258, 273, 279, 301, 387, 403, 434, 474, 546, 553, 558, 559, 602, 651, 711, 774, 806, 819, 903, 1027, 1106, 1118, 1209, 1302, 1333, 1422, 1638, 1659, 1677, 1806, 1953, 2054, 2418, 2449, 2666, 2709, 2821, 3081, 3318, 3354, 3397, 3627, 3906, 3913, 3999, 4898, 4977, 5031, 5418, 5642, 6162, 6794, 7189, 7254, 7347, 7826, 7998, 8463, 9243, 9331, 9954, 10062, 10191, 11739, 11997, 14378, 14694, 16926, 17143, 17329, 18486, 18662, 20382, 21567, 22041, 23478, 23779, 23994, 25389, 27993, 30573, 31837, 34286, 34658, 35217, 43134, 44082, 44161, 47558, 50778, 51429, 51987, 55986, 61146, 63674, 64701, 70434, 71337, 83979, 88322, 95511, 102858, 103974, 105307, 121303, 129402, 132483, 142674, 154287, 155961, 167958, 191022, 210614, 214011, 222859, 242606, 264966, 286533, 308574, 309127, 311922, 315921, 363909, 397449, 428022, 445718, 573066, 618254, 631842, 668577, 727818, 737149, 794898, 927381, 947763, 1091727, 1337154, 1368991, 1474298, 1854762, 1895526, 2005731, 2183454, 2211447, 2737982, 2782143, 4011462, 4106973, 4422894, 5564286, 6634341, 8213946, 9582937, 12320919, 13268682, 19165874, 24641838, 28748811, 57497622, 86246433, 172492866]

約数ペア:

[(1, 172492866), (2, 86246433), (3, 57497622), (6, 28748811), (7, 24641838), (9, 19165874), (13, 13268682), (14, 12320919), (18, 9582937), (21, 8213946), (26, 6634341), (31, 5564286), (39, 4422894), (42, 4106973), (43, 4011462), (62, 2782143), (63, 2737982), (78, 2211447), (79, 2183454), (86, 2005731), (91, 1895526), (93, 1854762), (117, 1474298), (126, 1368991), (129, 1337154), (158, 1091727), (182, 947763), (186, 927381), (217, 794898), (234, 737149), (237, 727818), (258, 668577), (273, 631842), (279, 618254), (301, 573066), (387, 445718), (403, 428022), (434, 397449), (474, 363909), (546, 315921), (553, 311922), (558, 309127), (559, 308574), (602, 286533), (651, 264966), (711, 242606), (774, 222859), (806, 214011), (819, 210614), (903, 191022), (1027, 167958), (1106, 155961), (1118, 154287), (1209, 142674), (1302, 132483), (1333, 129402), (1422, 121303), (1638, 105307), (1659, 103974), (1677, 102858), (1806, 95511), (1953, 88322), (2054, 83979), (2418, 71337), (2449, 70434), (2666, 64701), (2709, 63674), (2821, 61146), (3081, 55986), (3318, 51987), (3354, 51429), (3397, 50778), (3627, 47558), (3906, 44161), (3913, 44082), (3999, 43134), (4898, 35217), (4977, 34658), (5031, 34286), (5418, 31837), (5642, 30573), (6162, 27993), (6794, 25389), (7189, 23994), (7254, 23779), (7347, 23478), (7826, 22041), (7998, 21567), (8463, 20382), (9243, 18662), (9331, 18486), (9954, 17329), (10062, 17143), (10191, 16926), (11739, 14694), (11997, 14378)]