164619648

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 373940352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 109, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 218, 228, 276, 288, 304, 327, 342, 368, 384, 414, 432, 436, 437, 456, 513, 552, 576, 608, 621, 654, 684, 736, 828, 864, 872, 874, 912, 981, 1026, 1104, 1152, 1216, 1242, 1308, 1311, 1368, 1472, 1656, 1728, 1744, 1748, 1824, 1962, 2052, 2071, 2208, 2432, 2484, 2507, 2616, 2622, 2736, 2943, 2944, 3312, 3456, 3488, 3496, 3648, 3924, 3933, 4104, 4142, 4416, 4968, 5014, 5232, 5244, 5472, 5886, 6213, 6624, 6976, 6992, 7296, 7521, 7848, 7866, 8208, 8284, 8832, 9936, 10028, 10464, 10488, 10944, 11772, 11799, 12426, 13248, 13952, 13984, 15042, 15696, 15732, 16416, 16568, 18639, 19872, 20056, 20928, 20976, 21888, 22563, 23544, 23598, 24852, 26496, 27968, 30084, 31392, 31464, 32832, 33136, 37278, 39744, 40112, 41856, 41952, 45126, 47088, 47196, 47633, 49704, 55917, 55936, 60168, 62784, 62928, 65664, 66272, 67689, 74556, 79488, 80224, 83904, 90252, 94176, 94392, 95266, 99408, 111834, 120336, 125568, 125856, 132544, 135378, 142899, 149112, 160448, 167808, 180504, 188352, 188784, 190532, 198816, 223668, 240672, 251712, 265088, 270756, 285798, 298224, 320896, 361008, 376704, 377568, 381064, 397632, 428697, 447336, 481344, 503424, 541512, 571596, 596448, 722016, 755136, 762128, 795264, 857394, 894672, 962688, 1083024, 1143192, 1192896, 1286091, 1444032, 1510272, 1524256, 1714788, 1789344, 2166048, 2286384, 2385792, 2572182, 2888064, 3048512, 3429576, 3578688, 4332096, 4572768, 5144364, 6097024, 6859152, 7157376, 8664192, 9145536, 10288728, 13718304, 18291072, 20577456, 27436608, 41154912, 54873216, 82309824, 164619648]

約数ペア:

[(1, 164619648), (2, 82309824), (3, 54873216), (4, 41154912), (6, 27436608), (8, 20577456), (9, 18291072), (12, 13718304), (16, 10288728), (18, 9145536), (19, 8664192), (23, 7157376), (24, 6859152), (27, 6097024), (32, 5144364), (36, 4572768), (38, 4332096), (46, 3578688), (48, 3429576), (54, 3048512), (57, 2888064), (64, 2572182), (69, 2385792), (72, 2286384), (76, 2166048), (92, 1789344), (96, 1714788), (108, 1524256), (109, 1510272), (114, 1444032), (128, 1286091), (138, 1192896), (144, 1143192), (152, 1083024), (171, 962688), (184, 894672), (192, 857394), (207, 795264), (216, 762128), (218, 755136), (228, 722016), (276, 596448), (288, 571596), (304, 541512), (327, 503424), (342, 481344), (368, 447336), (384, 428697), (414, 397632), (432, 381064), (436, 377568), (437, 376704), (456, 361008), (513, 320896), (552, 298224), (576, 285798), (608, 270756), (621, 265088), (654, 251712), (684, 240672), (736, 223668), (828, 198816), (864, 190532), (872, 188784), (874, 188352), (912, 180504), (981, 167808), (1026, 160448), (1104, 149112), (1152, 142899), (1216, 135378), (1242, 132544), (1308, 125856), (1311, 125568), (1368, 120336), (1472, 111834), (1656, 99408), (1728, 95266), (1744, 94392), (1748, 94176), (1824, 90252), (1962, 83904), (2052, 80224), (2071, 79488), (2208, 74556), (2432, 67689), (2484, 66272), (2507, 65664), (2616, 62928), (2622, 62784), (2736, 60168), (2943, 55936), (2944, 55917), (3312, 49704), (3456, 47633), (3488, 47196), (3496, 47088), (3648, 45126), (3924, 41952), (3933, 41856), (4104, 40112), (4142, 39744), (4416, 37278), (4968, 33136), (5014, 32832), (5232, 31464), (5244, 31392), (5472, 30084), (5886, 27968), (6213, 26496), (6624, 24852), (6976, 23598), (6992, 23544), (7296, 22563), (7521, 21888), (7848, 20976), (7866, 20928), (8208, 20056), (8284, 19872), (8832, 18639), (9936, 16568), (10028, 16416), (10464, 15732), (10488, 15696), (10944, 15042), (11772, 13984), (11799, 13952), (12426, 13248)]