198295552

素因数分解:

$2^{14}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 522961320

約数和(自身を除く): 324665768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 128, 133, 152, 182, 196, 208, 224, 247, 256, 266, 304, 364, 392, 416, 448, 494, 512, 532, 608, 637, 728, 784, 832, 896, 931, 988, 1024, 1064, 1216, 1274, 1456, 1568, 1664, 1729, 1792, 1862, 1976, 2048, 2128, 2432, 2548, 2912, 3136, 3328, 3458, 3584, 3724, 3952, 4096, 4256, 4864, 5096, 5824, 6272, 6656, 6916, 7168, 7448, 7904, 8192, 8512, 9728, 10192, 11648, 12103, 12544, 13312, 13832, 14336, 14896, 15808, 16384, 17024, 19456, 20384, 23296, 24206, 25088, 26624, 27664, 28672, 29792, 31616, 34048, 38912, 40768, 46592, 48412, 50176, 53248, 55328, 57344, 59584, 63232, 68096, 77824, 81536, 93184, 96824, 100352, 106496, 110656, 114688, 119168, 126464, 136192, 155648, 163072, 186368, 193648, 200704, 212992, 221312, 238336, 252928, 272384, 311296, 326144, 372736, 387296, 401408, 442624, 476672, 505856, 544768, 652288, 745472, 774592, 802816, 885248, 953344, 1011712, 1089536, 1304576, 1490944, 1549184, 1770496, 1906688, 2023424, 2179072, 2609152, 3098368, 3540992, 3813376, 4046848, 5218304, 6196736, 7081984, 7626752, 10436608, 12393472, 14163968, 15253504, 24786944, 28327936, 49573888, 99147776, 198295552]

約数ペア:

[(1, 198295552), (2, 99147776), (4, 49573888), (7, 28327936), (8, 24786944), (13, 15253504), (14, 14163968), (16, 12393472), (19, 10436608), (26, 7626752), (28, 7081984), (32, 6196736), (38, 5218304), (49, 4046848), (52, 3813376), (56, 3540992), (64, 3098368), (76, 2609152), (91, 2179072), (98, 2023424), (104, 1906688), (112, 1770496), (128, 1549184), (133, 1490944), (152, 1304576), (182, 1089536), (196, 1011712), (208, 953344), (224, 885248), (247, 802816), (256, 774592), (266, 745472), (304, 652288), (364, 544768), (392, 505856), (416, 476672), (448, 442624), (494, 401408), (512, 387296), (532, 372736), (608, 326144), (637, 311296), (728, 272384), (784, 252928), (832, 238336), (896, 221312), (931, 212992), (988, 200704), (1024, 193648), (1064, 186368), (1216, 163072), (1274, 155648), (1456, 136192), (1568, 126464), (1664, 119168), (1729, 114688), (1792, 110656), (1862, 106496), (1976, 100352), (2048, 96824), (2128, 93184), (2432, 81536), (2548, 77824), (2912, 68096), (3136, 63232), (3328, 59584), (3458, 57344), (3584, 55328), (3724, 53248), (3952, 50176), (4096, 48412), (4256, 46592), (4864, 40768), (5096, 38912), (5824, 34048), (6272, 31616), (6656, 29792), (6916, 28672), (7168, 27664), (7448, 26624), (7904, 25088), (8192, 24206), (8512, 23296), (9728, 20384), (10192, 19456), (11648, 17024), (12103, 16384), (12544, 15808), (13312, 14896), (13832, 14336)]