166021856

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 451132416

約数和(自身を除く): 285110560

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 71, 73, 77, 88, 91, 104, 112, 142, 143, 146, 154, 176, 182, 208, 224, 284, 286, 292, 308, 352, 364, 416, 497, 511, 568, 572, 584, 616, 728, 781, 803, 923, 949, 994, 1001, 1022, 1136, 1144, 1168, 1232, 1456, 1562, 1606, 1846, 1898, 1988, 2002, 2044, 2272, 2288, 2336, 2464, 2912, 3124, 3212, 3692, 3796, 3976, 4004, 4088, 4576, 5183, 5467, 5621, 6248, 6424, 6461, 6643, 7384, 7592, 7952, 8008, 8176, 10153, 10366, 10439, 10934, 11242, 12496, 12848, 12922, 13286, 14768, 15184, 15904, 16016, 16352, 20306, 20732, 20878, 21868, 22484, 24992, 25696, 25844, 26572, 29536, 30368, 32032, 36281, 40612, 41464, 41756, 43736, 44968, 51688, 53144, 57013, 67379, 71071, 72562, 73073, 81224, 82928, 83512, 87472, 89936, 103376, 106288, 114026, 134758, 142142, 145124, 146146, 162448, 165856, 167024, 174944, 179872, 206752, 212576, 228052, 269516, 284284, 290248, 292292, 324896, 334048, 399091, 456104, 471653, 539032, 568568, 580496, 584584, 741169, 798182, 912208, 943306, 1078064, 1137136, 1160992, 1169168, 1482338, 1596364, 1824416, 1886612, 2156128, 2274272, 2338336, 2964676, 3192728, 3773224, 5188183, 5929352, 6385456, 7546448, 10376366, 11858704, 12770912, 15092896, 20752732, 23717408, 41505464, 83010928, 166021856]

約数ペア:

[(1, 166021856), (2, 83010928), (4, 41505464), (7, 23717408), (8, 20752732), (11, 15092896), (13, 12770912), (14, 11858704), (16, 10376366), (22, 7546448), (26, 6385456), (28, 5929352), (32, 5188183), (44, 3773224), (52, 3192728), (56, 2964676), (71, 2338336), (73, 2274272), (77, 2156128), (88, 1886612), (91, 1824416), (104, 1596364), (112, 1482338), (142, 1169168), (143, 1160992), (146, 1137136), (154, 1078064), (176, 943306), (182, 912208), (208, 798182), (224, 741169), (284, 584584), (286, 580496), (292, 568568), (308, 539032), (352, 471653), (364, 456104), (416, 399091), (497, 334048), (511, 324896), (568, 292292), (572, 290248), (584, 284284), (616, 269516), (728, 228052), (781, 212576), (803, 206752), (923, 179872), (949, 174944), (994, 167024), (1001, 165856), (1022, 162448), (1136, 146146), (1144, 145124), (1168, 142142), (1232, 134758), (1456, 114026), (1562, 106288), (1606, 103376), (1846, 89936), (1898, 87472), (1988, 83512), (2002, 82928), (2044, 81224), (2272, 73073), (2288, 72562), (2336, 71071), (2464, 67379), (2912, 57013), (3124, 53144), (3212, 51688), (3692, 44968), (3796, 43736), (3976, 41756), (4004, 41464), (4088, 40612), (4576, 36281), (5183, 32032), (5467, 30368), (5621, 29536), (6248, 26572), (6424, 25844), (6461, 25696), (6643, 24992), (7384, 22484), (7592, 21868), (7952, 20878), (8008, 20732), (8176, 20306), (10153, 16352), (10366, 16016), (10439, 15904), (10934, 15184), (11242, 14768), (12496, 13286), (12848, 12922)]