154879872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 474455040

約数和(自身を除く): 319575168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 367, 384, 448, 471, 628, 672, 734, 896, 942, 1099, 1101, 1256, 1344, 1468, 1884, 2198, 2202, 2512, 2569, 2688, 2936, 3297, 3768, 4396, 4404, 5024, 5138, 5872, 6594, 7536, 7707, 8792, 8808, 10048, 10276, 11744, 13188, 15072, 15414, 17584, 17616, 20096, 20552, 23488, 26376, 30144, 30828, 35168, 35232, 41104, 46976, 52752, 57619, 60288, 61656, 70336, 70464, 82208, 105504, 115238, 123312, 140672, 140928, 164416, 172857, 211008, 230476, 246624, 328832, 345714, 403333, 422016, 460952, 493248, 691428, 806666, 921904, 986496, 1209999, 1382856, 1613332, 1843808, 2419998, 2765712, 3226664, 3687616, 4839996, 5531424, 6453328, 7375232, 9679992, 11062848, 12906656, 19359984, 22125696, 25813312, 38719968, 51626624, 77439936, 154879872]

約数ペア:

[(1, 154879872), (2, 77439936), (3, 51626624), (4, 38719968), (6, 25813312), (7, 22125696), (8, 19359984), (12, 12906656), (14, 11062848), (16, 9679992), (21, 7375232), (24, 6453328), (28, 5531424), (32, 4839996), (42, 3687616), (48, 3226664), (56, 2765712), (64, 2419998), (84, 1843808), (96, 1613332), (112, 1382856), (128, 1209999), (157, 986496), (168, 921904), (192, 806666), (224, 691428), (314, 493248), (336, 460952), (367, 422016), (384, 403333), (448, 345714), (471, 328832), (628, 246624), (672, 230476), (734, 211008), (896, 172857), (942, 164416), (1099, 140928), (1101, 140672), (1256, 123312), (1344, 115238), (1468, 105504), (1884, 82208), (2198, 70464), (2202, 70336), (2512, 61656), (2569, 60288), (2688, 57619), (2936, 52752), (3297, 46976), (3768, 41104), (4396, 35232), (4404, 35168), (5024, 30828), (5138, 30144), (5872, 26376), (6594, 23488), (7536, 20552), (7707, 20096), (8792, 17616), (8808, 17584), (10048, 15414), (10276, 15072), (11744, 13188)]