126438912

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 120

約数和(自身を含む): 381096144

約数和(自身を除く): 254657232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1193, 1472, 1536, 1656, 2208, 2304, 2386, 2944, 3312, 3579, 4416, 4608, 4772, 5888, 6624, 7158, 8832, 9544, 10737, 11776, 13248, 14316, 17664, 19088, 21474, 26496, 27439, 28632, 35328, 38176, 42948, 52992, 54878, 57264, 76352, 82317, 85896, 105984, 109756, 114528, 152704, 164634, 171792, 219512, 229056, 246951, 305408, 329268, 343584, 439024, 458112, 493902, 610816, 658536, 687168, 878048, 916224, 987804, 1317072, 1374336, 1756096, 1832448, 1975608, 2634144, 2748672, 3512192, 3951216, 5268288, 5497344, 7024384, 7902432, 10536576, 14048768, 15804864, 21073152, 31609728, 42146304, 63219456, 126438912]

約数ペア:

[(1, 126438912), (2, 63219456), (3, 42146304), (4, 31609728), (6, 21073152), (8, 15804864), (9, 14048768), (12, 10536576), (16, 7902432), (18, 7024384), (23, 5497344), (24, 5268288), (32, 3951216), (36, 3512192), (46, 2748672), (48, 2634144), (64, 1975608), (69, 1832448), (72, 1756096), (92, 1374336), (96, 1317072), (128, 987804), (138, 916224), (144, 878048), (184, 687168), (192, 658536), (207, 610816), (256, 493902), (276, 458112), (288, 439024), (368, 343584), (384, 329268), (414, 305408), (512, 246951), (552, 229056), (576, 219512), (736, 171792), (768, 164634), (828, 152704), (1104, 114528), (1152, 109756), (1193, 105984), (1472, 85896), (1536, 82317), (1656, 76352), (2208, 57264), (2304, 54878), (2386, 52992), (2944, 42948), (3312, 38176), (3579, 35328), (4416, 28632), (4608, 27439), (4772, 26496), (5888, 21474), (6624, 19088), (7158, 17664), (8832, 14316), (9544, 13248), (10737, 11776)]