149976064

素因数分解:

$2^{10}\times 7^4\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 110

約数和(自身を含む): 355486114

約数和(自身を除く): 205510050

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 343, 392, 427, 448, 488, 512, 686, 784, 854, 896, 976, 1024, 1372, 1568, 1708, 1792, 1952, 2401, 2744, 2989, 3136, 3416, 3584, 3904, 4802, 5488, 5978, 6272, 6832, 7168, 7808, 9604, 10976, 11956, 12544, 13664, 15616, 19208, 20923, 21952, 23912, 25088, 27328, 31232, 38416, 41846, 43904, 47824, 50176, 54656, 62464, 76832, 83692, 87808, 95648, 109312, 146461, 153664, 167384, 175616, 191296, 218624, 292922, 307328, 334768, 351232, 382592, 437248, 585844, 614656, 669536, 765184, 1171688, 1229312, 1339072, 1530368, 2343376, 2458624, 2678144, 3060736, 4686752, 5356288, 9373504, 10712576, 18747008, 21425152, 37494016, 74988032, 149976064]

約数ペア:

[(1, 149976064), (2, 74988032), (4, 37494016), (7, 21425152), (8, 18747008), (14, 10712576), (16, 9373504), (28, 5356288), (32, 4686752), (49, 3060736), (56, 2678144), (61, 2458624), (64, 2343376), (98, 1530368), (112, 1339072), (122, 1229312), (128, 1171688), (196, 765184), (224, 669536), (244, 614656), (256, 585844), (343, 437248), (392, 382592), (427, 351232), (448, 334768), (488, 307328), (512, 292922), (686, 218624), (784, 191296), (854, 175616), (896, 167384), (976, 153664), (1024, 146461), (1372, 109312), (1568, 95648), (1708, 87808), (1792, 83692), (1952, 76832), (2401, 62464), (2744, 54656), (2989, 50176), (3136, 47824), (3416, 43904), (3584, 41846), (3904, 38416), (4802, 31232), (5488, 27328), (5978, 25088), (6272, 23912), (6832, 21952), (7168, 20923), (7808, 19208), (9604, 15616), (10976, 13664), (11956, 12544)]