149515776

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 120

約数和(自身を含む): 438547824

約数和(自身を除く): 289032048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 457, 512, 568, 576, 639, 768, 852, 914, 1136, 1152, 1278, 1371, 1536, 1704, 1828, 2272, 2304, 2556, 2742, 3408, 3656, 4113, 4544, 4608, 5112, 5484, 6816, 7312, 8226, 9088, 10224, 10968, 13632, 14624, 16452, 18176, 20448, 21936, 27264, 29248, 32447, 32904, 36352, 40896, 43872, 54528, 58496, 64894, 65808, 81792, 87744, 97341, 109056, 116992, 129788, 131616, 163584, 175488, 194682, 233984, 259576, 263232, 292023, 327168, 350976, 389364, 519152, 526464, 584046, 701952, 778728, 1038304, 1052928, 1168092, 1557456, 2076608, 2105856, 2336184, 3114912, 4153216, 4672368, 6229824, 8306432, 9344736, 12459648, 16612864, 18689472, 24919296, 37378944, 49838592, 74757888, 149515776]

約数ペア:

[(1, 149515776), (2, 74757888), (3, 49838592), (4, 37378944), (6, 24919296), (8, 18689472), (9, 16612864), (12, 12459648), (16, 9344736), (18, 8306432), (24, 6229824), (32, 4672368), (36, 4153216), (48, 3114912), (64, 2336184), (71, 2105856), (72, 2076608), (96, 1557456), (128, 1168092), (142, 1052928), (144, 1038304), (192, 778728), (213, 701952), (256, 584046), (284, 526464), (288, 519152), (384, 389364), (426, 350976), (457, 327168), (512, 292023), (568, 263232), (576, 259576), (639, 233984), (768, 194682), (852, 175488), (914, 163584), (1136, 131616), (1152, 129788), (1278, 116992), (1371, 109056), (1536, 97341), (1704, 87744), (1828, 81792), (2272, 65808), (2304, 64894), (2556, 58496), (2742, 54528), (3408, 43872), (3656, 40896), (4113, 36352), (4544, 32904), (4608, 32447), (5112, 29248), (5484, 27264), (6816, 21936), (7312, 20448), (8226, 18176), (9088, 16452), (10224, 14624), (10968, 13632)]