193265408

素因数分解:

$2^8\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 277672192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 71, 98, 112, 124, 128, 142, 196, 217, 224, 248, 256, 284, 343, 392, 434, 448, 496, 497, 568, 686, 784, 868, 896, 992, 994, 1136, 1372, 1519, 1568, 1736, 1792, 1984, 1988, 2201, 2272, 2744, 3038, 3136, 3472, 3479, 3968, 3976, 4402, 4544, 5488, 6076, 6272, 6944, 6958, 7936, 7952, 8804, 9088, 10633, 10976, 12152, 12544, 13888, 13916, 15407, 15904, 17608, 18176, 21266, 21952, 24304, 24353, 27776, 27832, 30814, 31808, 35216, 42532, 43904, 48608, 48706, 55552, 55664, 61628, 63616, 70432, 85064, 87808, 97216, 97412, 107849, 111328, 123256, 127232, 140864, 170128, 194432, 194824, 215698, 222656, 246512, 281728, 340256, 388864, 389648, 431396, 445312, 493024, 563456, 680512, 754943, 779296, 862792, 890624, 986048, 1361024, 1509886, 1558592, 1725584, 1972096, 2722048, 3019772, 3117184, 3451168, 3944192, 6039544, 6234368, 6902336, 12079088, 13804672, 24158176, 27609344, 48316352, 96632704, 193265408]

約数ペア:

[(1, 193265408), (2, 96632704), (4, 48316352), (7, 27609344), (8, 24158176), (14, 13804672), (16, 12079088), (28, 6902336), (31, 6234368), (32, 6039544), (49, 3944192), (56, 3451168), (62, 3117184), (64, 3019772), (71, 2722048), (98, 1972096), (112, 1725584), (124, 1558592), (128, 1509886), (142, 1361024), (196, 986048), (217, 890624), (224, 862792), (248, 779296), (256, 754943), (284, 680512), (343, 563456), (392, 493024), (434, 445312), (448, 431396), (496, 389648), (497, 388864), (568, 340256), (686, 281728), (784, 246512), (868, 222656), (896, 215698), (992, 194824), (994, 194432), (1136, 170128), (1372, 140864), (1519, 127232), (1568, 123256), (1736, 111328), (1792, 107849), (1984, 97412), (1988, 97216), (2201, 87808), (2272, 85064), (2744, 70432), (3038, 63616), (3136, 61628), (3472, 55664), (3479, 55552), (3968, 48706), (3976, 48608), (4402, 43904), (4544, 42532), (5488, 35216), (6076, 31808), (6272, 30814), (6944, 27832), (6958, 27776), (7936, 24353), (7952, 24304), (8804, 21952), (9088, 21266), (10633, 18176), (10976, 17608), (12152, 15904), (12544, 15407), (13888, 13916)]