164194884

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 551577600

約数和(自身を除く): 387382716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 49, 54, 57, 63, 69, 71, 76, 84, 92, 98, 108, 114, 126, 133, 138, 142, 147, 161, 171, 189, 196, 207, 213, 228, 252, 266, 276, 284, 294, 322, 342, 378, 399, 414, 426, 437, 441, 483, 497, 513, 532, 588, 621, 639, 644, 684, 756, 798, 828, 852, 874, 882, 931, 966, 994, 1026, 1127, 1197, 1242, 1278, 1311, 1323, 1349, 1449, 1491, 1596, 1633, 1748, 1764, 1862, 1917, 1932, 1988, 2052, 2254, 2394, 2484, 2556, 2622, 2646, 2698, 2793, 2898, 2982, 3059, 3266, 3381, 3479, 3591, 3724, 3834, 3933, 4047, 4347, 4473, 4508, 4788, 4899, 5244, 5292, 5396, 5586, 5796, 5964, 6118, 6532, 6762, 6958, 7182, 7668, 7866, 8094, 8379, 8694, 8946, 9177, 9443, 9798, 10143, 10437, 11172, 11431, 11799, 12141, 12236, 13419, 13524, 13916, 14364, 14697, 15732, 16188, 16758, 17388, 17892, 18354, 18886, 19596, 20286, 20874, 21413, 22862, 23598, 24282, 25137, 26838, 27531, 28329, 29394, 30429, 31027, 31311, 33516, 34293, 36423, 36708, 37772, 40572, 41748, 42826, 44091, 45724, 47196, 48564, 50274, 53676, 55062, 56658, 58788, 60858, 62054, 62622, 64239, 66101, 68586, 72846, 80017, 82593, 84987, 85652, 88182, 93081, 93933, 100548, 102879, 110124, 113316, 121716, 124108, 125244, 128478, 132202, 137172, 145692, 160034, 165186, 169974, 176364, 186162, 187866, 192717, 198303, 205758, 217189, 240051, 254961, 256956, 264404, 279243, 308637, 320068, 330372, 339948, 372324, 375732, 385434, 396606, 411516, 434378, 480102, 509922, 558486, 578151, 594909, 617274, 651567, 720153, 770868, 793212, 837729, 868756, 960204, 1019844, 1116972, 1156302, 1189818, 1234548, 1303134, 1440306, 1520323, 1675458, 1784727, 1954701, 2160459, 2312604, 2379636, 2606268, 2880612, 3040646, 3350916, 3569454, 3909402, 4320918, 4560969, 5864103, 6081292, 7138908, 7818804, 8641836, 9121938, 11728206, 13682907, 18243876, 23456412, 27365814, 41048721, 54731628, 82097442, 164194884]

約数ペア:

[(1, 164194884), (2, 82097442), (3, 54731628), (4, 41048721), (6, 27365814), (7, 23456412), (9, 18243876), (12, 13682907), (14, 11728206), (18, 9121938), (19, 8641836), (21, 7818804), (23, 7138908), (27, 6081292), (28, 5864103), (36, 4560969), (38, 4320918), (42, 3909402), (46, 3569454), (49, 3350916), (54, 3040646), (57, 2880612), (63, 2606268), (69, 2379636), (71, 2312604), (76, 2160459), (84, 1954701), (92, 1784727), (98, 1675458), (108, 1520323), (114, 1440306), (126, 1303134), (133, 1234548), (138, 1189818), (142, 1156302), (147, 1116972), (161, 1019844), (171, 960204), (189, 868756), (196, 837729), (207, 793212), (213, 770868), (228, 720153), (252, 651567), (266, 617274), (276, 594909), (284, 578151), (294, 558486), (322, 509922), (342, 480102), (378, 434378), (399, 411516), (414, 396606), (426, 385434), (437, 375732), (441, 372324), (483, 339948), (497, 330372), (513, 320068), (532, 308637), (588, 279243), (621, 264404), (639, 256956), (644, 254961), (684, 240051), (756, 217189), (798, 205758), (828, 198303), (852, 192717), (874, 187866), (882, 186162), (931, 176364), (966, 169974), (994, 165186), (1026, 160034), (1127, 145692), (1197, 137172), (1242, 132202), (1278, 128478), (1311, 125244), (1323, 124108), (1349, 121716), (1449, 113316), (1491, 110124), (1596, 102879), (1633, 100548), (1748, 93933), (1764, 93081), (1862, 88182), (1917, 85652), (1932, 84987), (1988, 82593), (2052, 80017), (2254, 72846), (2394, 68586), (2484, 66101), (2556, 64239), (2622, 62622), (2646, 62054), (2698, 60858), (2793, 58788), (2898, 56658), (2982, 55062), (3059, 53676), (3266, 50274), (3381, 48564), (3479, 47196), (3591, 45724), (3724, 44091), (3834, 42826), (3933, 41748), (4047, 40572), (4347, 37772), (4473, 36708), (4508, 36423), (4788, 34293), (4899, 33516), (5244, 31311), (5292, 31027), (5396, 30429), (5586, 29394), (5796, 28329), (5964, 27531), (6118, 26838), (6532, 25137), (6762, 24282), (6958, 23598), (7182, 22862), (7668, 21413), (7866, 20874), (8094, 20286), (8379, 19596), (8694, 18886), (8946, 18354), (9177, 17892), (9443, 17388), (9798, 16758), (10143, 16188), (10437, 15732), (11172, 14697), (11431, 14364), (11799, 13916), (12141, 13524), (12236, 13419)]