130784256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 132

約数和(自身を含む): 394694352

約数和(自身を除く): 263910096

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, 617, 736, 768, 828, 1024, 1104, 1152, 1234, 1472, 1536, 1656, 1851, 2208, 2304, 2468, 2944, 3072, 3312, 3702, 4416, 4608, 4936, 5553, 5888, 6624, 7404, 8832, 9216, 9872, 11106, 11776, 13248, 14191, 14808, 17664, 19744, 22212, 23552, 26496, 28382, 29616, 35328, 39488, 42573, 44424, 52992, 56764, 59232, 70656, 78976, 85146, 88848, 105984, 113528, 118464, 127719, 157952, 170292, 177696, 211968, 227056, 236928, 255438, 315904, 340584, 355392, 454112, 473856, 510876, 631808, 681168, 710784, 908224, 947712, 1021752, 1362336, 1421568, 1816448, 1895424, 2043504, 2724672, 2843136, 3632896, 4087008, 5449344, 5686272, 7265792, 8174016, 10898688, 14531584, 16348032, 21797376, 32696064, 43594752, 65392128, 130784256]

約数ペア:

[(1, 130784256), (2, 65392128), (3, 43594752), (4, 32696064), (6, 21797376), (8, 16348032), (9, 14531584), (12, 10898688), (16, 8174016), (18, 7265792), (23, 5686272), (24, 5449344), (32, 4087008), (36, 3632896), (46, 2843136), (48, 2724672), (64, 2043504), (69, 1895424), (72, 1816448), (92, 1421568), (96, 1362336), (128, 1021752), (138, 947712), (144, 908224), (184, 710784), (192, 681168), (207, 631808), (256, 510876), (276, 473856), (288, 454112), (368, 355392), (384, 340584), (414, 315904), (512, 255438), (552, 236928), (576, 227056), (617, 211968), (736, 177696), (768, 170292), (828, 157952), (1024, 127719), (1104, 118464), (1152, 113528), (1234, 105984), (1472, 88848), (1536, 85146), (1656, 78976), (1851, 70656), (2208, 59232), (2304, 56764), (2468, 52992), (2944, 44424), (3072, 42573), (3312, 39488), (3702, 35328), (4416, 29616), (4608, 28382), (4936, 26496), (5553, 23552), (5888, 22212), (6624, 19744), (7404, 17664), (8832, 14808), (9216, 14191), (9872, 13248), (11106, 11776)]