189765632

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 463095360

約数和(自身を除く): 273329728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 61, 62, 64, 98, 112, 122, 124, 128, 196, 217, 224, 244, 248, 256, 392, 427, 434, 448, 488, 496, 512, 784, 854, 868, 896, 976, 992, 1024, 1519, 1568, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 2989, 3038, 3136, 3416, 3472, 3584, 3782, 3904, 3968, 5978, 6076, 6272, 6832, 6944, 7168, 7564, 7808, 7936, 11956, 12152, 12544, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 23912, 24304, 25088, 26474, 27328, 27776, 30256, 31232, 31744, 47824, 48608, 50176, 52948, 54656, 55552, 60512, 62464, 63488, 92659, 95648, 97216, 100352, 105896, 109312, 111104, 121024, 124928, 185318, 191296, 194432, 211792, 218624, 222208, 242048, 370636, 382592, 388864, 423584, 437248, 444416, 484096, 741272, 765184, 777728, 847168, 874496, 968192, 1482544, 1530368, 1555456, 1694336, 1936384, 2965088, 3060736, 3110912, 3388672, 3872768, 5930176, 6121472, 6777344, 11860352, 13554688, 23720704, 27109376, 47441408, 94882816, 189765632]

約数ペア:

[(1, 189765632), (2, 94882816), (4, 47441408), (7, 27109376), (8, 23720704), (14, 13554688), (16, 11860352), (28, 6777344), (31, 6121472), (32, 5930176), (49, 3872768), (56, 3388672), (61, 3110912), (62, 3060736), (64, 2965088), (98, 1936384), (112, 1694336), (122, 1555456), (124, 1530368), (128, 1482544), (196, 968192), (217, 874496), (224, 847168), (244, 777728), (248, 765184), (256, 741272), (392, 484096), (427, 444416), (434, 437248), (448, 423584), (488, 388864), (496, 382592), (512, 370636), (784, 242048), (854, 222208), (868, 218624), (896, 211792), (976, 194432), (992, 191296), (1024, 185318), (1519, 124928), (1568, 121024), (1708, 111104), (1736, 109312), (1792, 105896), (1891, 100352), (1952, 97216), (1984, 95648), (2048, 92659), (2989, 63488), (3038, 62464), (3136, 60512), (3416, 55552), (3472, 54656), (3584, 52948), (3782, 50176), (3904, 48608), (3968, 47824), (5978, 31744), (6076, 31232), (6272, 30256), (6832, 27776), (6944, 27328), (7168, 26474), (7564, 25088), (7808, 24304), (7936, 23912), (11956, 15872), (12152, 15616), (12544, 15128), (13237, 14336), (13664, 13888)]