134810816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 334743552

約数和(自身を除く): 199932736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 571, 868, 952, 992, 1054, 1088, 1142, 1736, 1904, 1984, 2108, 2284, 3472, 3689, 3808, 3997, 4216, 4568, 6944, 7378, 7616, 7994, 8432, 9136, 9707, 13888, 14756, 15988, 16864, 17701, 18272, 19414, 29512, 31976, 33728, 35402, 36544, 38828, 59024, 63952, 67949, 70804, 77656, 118048, 123907, 127904, 135898, 141608, 155312, 236096, 247814, 255808, 271796, 283216, 300917, 310624, 495628, 543592, 566432, 601834, 621248, 991256, 1087184, 1132864, 1203668, 1982512, 2106419, 2174368, 2407336, 3965024, 4212838, 4348736, 4814672, 7930048, 8425676, 9629344, 16851352, 19258688, 33702704, 67405408, 134810816]

約数ペア:

[(1, 134810816), (2, 67405408), (4, 33702704), (7, 19258688), (8, 16851352), (14, 9629344), (16, 8425676), (17, 7930048), (28, 4814672), (31, 4348736), (32, 4212838), (34, 3965024), (56, 2407336), (62, 2174368), (64, 2106419), (68, 1982512), (112, 1203668), (119, 1132864), (124, 1087184), (136, 991256), (217, 621248), (224, 601834), (238, 566432), (248, 543592), (272, 495628), (434, 310624), (448, 300917), (476, 283216), (496, 271796), (527, 255808), (544, 247814), (571, 236096), (868, 155312), (952, 141608), (992, 135898), (1054, 127904), (1088, 123907), (1142, 118048), (1736, 77656), (1904, 70804), (1984, 67949), (2108, 63952), (2284, 59024), (3472, 38828), (3689, 36544), (3808, 35402), (3997, 33728), (4216, 31976), (4568, 29512), (6944, 19414), (7378, 18272), (7616, 17701), (7994, 16864), (8432, 15988), (9136, 14756), (9707, 13888)]