189973504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 88

約数和(自身を含む): 459838080

約数和(自身を除く): 269864576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1559, 1792, 1904, 2176, 3118, 3584, 3808, 4352, 6236, 7168, 7616, 8704, 10913, 12472, 15232, 17408, 21826, 24944, 26503, 30464, 43652, 49888, 53006, 60928, 87304, 99776, 106012, 121856, 174608, 185521, 199552, 212024, 349216, 371042, 399104, 424048, 698432, 742084, 798208, 848096, 1396864, 1484168, 1596416, 1696192, 2793728, 2968336, 3392384, 5587456, 5936672, 6784768, 11174912, 11873344, 13569536, 23746688, 27139072, 47493376, 94986752, 189973504]

約数ペア:

[(1, 189973504), (2, 94986752), (4, 47493376), (7, 27139072), (8, 23746688), (14, 13569536), (16, 11873344), (17, 11174912), (28, 6784768), (32, 5936672), (34, 5587456), (56, 3392384), (64, 2968336), (68, 2793728), (112, 1696192), (119, 1596416), (128, 1484168), (136, 1396864), (224, 848096), (238, 798208), (256, 742084), (272, 698432), (448, 424048), (476, 399104), (512, 371042), (544, 349216), (896, 212024), (952, 199552), (1024, 185521), (1088, 174608), (1559, 121856), (1792, 106012), (1904, 99776), (2176, 87304), (3118, 60928), (3584, 53006), (3808, 49888), (4352, 43652), (6236, 30464), (7168, 26503), (7616, 24944), (8704, 21826), (10913, 17408), (12472, 15232)]