128225832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 412608000

約数和(自身を除く): 284382168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 139, 152, 168, 204, 228, 238, 266, 278, 289, 323, 357, 399, 408, 417, 456, 476, 532, 556, 578, 646, 714, 798, 834, 867, 952, 969, 973, 1064, 1112, 1156, 1292, 1428, 1596, 1668, 1734, 1938, 1946, 2023, 2261, 2312, 2363, 2584, 2641, 2856, 2919, 3192, 3336, 3468, 3876, 3892, 4046, 4522, 4726, 5282, 5491, 5838, 6069, 6783, 6936, 7089, 7752, 7784, 7923, 8092, 9044, 9452, 10564, 10982, 11676, 12138, 13566, 14178, 15846, 16184, 16473, 16541, 18088, 18487, 18904, 21128, 21964, 23352, 24276, 27132, 28356, 31692, 32946, 33082, 36974, 38437, 40171, 43928, 44897, 48552, 49623, 54264, 55461, 56712, 63384, 65892, 66164, 73948, 76874, 80342, 89794, 99246, 110922, 115311, 120513, 131784, 132328, 134691, 147896, 153748, 160684, 179588, 198492, 221844, 230622, 241026, 269382, 281197, 307496, 314279, 321368, 359176, 396984, 443688, 461244, 482052, 538764, 562394, 628558, 763249, 843591, 922488, 942837, 964104, 1077528, 1124788, 1257116, 1526498, 1687182, 1885674, 2249576, 2289747, 2514232, 3052996, 3374364, 3771348, 4579494, 5342743, 6105992, 6748728, 7542696, 9158988, 10685486, 16028229, 18317976, 21370972, 32056458, 42741944, 64112916, 128225832]

約数ペア:

[(1, 128225832), (2, 64112916), (3, 42741944), (4, 32056458), (6, 21370972), (7, 18317976), (8, 16028229), (12, 10685486), (14, 9158988), (17, 7542696), (19, 6748728), (21, 6105992), (24, 5342743), (28, 4579494), (34, 3771348), (38, 3374364), (42, 3052996), (51, 2514232), (56, 2289747), (57, 2249576), (68, 1885674), (76, 1687182), (84, 1526498), (102, 1257116), (114, 1124788), (119, 1077528), (133, 964104), (136, 942837), (139, 922488), (152, 843591), (168, 763249), (204, 628558), (228, 562394), (238, 538764), (266, 482052), (278, 461244), (289, 443688), (323, 396984), (357, 359176), (399, 321368), (408, 314279), (417, 307496), (456, 281197), (476, 269382), (532, 241026), (556, 230622), (578, 221844), (646, 198492), (714, 179588), (798, 160684), (834, 153748), (867, 147896), (952, 134691), (969, 132328), (973, 131784), (1064, 120513), (1112, 115311), (1156, 110922), (1292, 99246), (1428, 89794), (1596, 80342), (1668, 76874), (1734, 73948), (1938, 66164), (1946, 65892), (2023, 63384), (2261, 56712), (2312, 55461), (2363, 54264), (2584, 49623), (2641, 48552), (2856, 44897), (2919, 43928), (3192, 40171), (3336, 38437), (3468, 36974), (3876, 33082), (3892, 32946), (4046, 31692), (4522, 28356), (4726, 27132), (5282, 24276), (5491, 23352), (5838, 21964), (6069, 21128), (6783, 18904), (6936, 18487), (7089, 18088), (7752, 16541), (7784, 16473), (7923, 16184), (8092, 15846), (9044, 14178), (9452, 13566), (10564, 12138), (10982, 11676)]