161113344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 511752192

約数和(自身を除く): 350638848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1303, 1344, 1472, 1792, 1932, 2208, 2576, 2606, 2688, 2944, 3864, 3909, 4416, 5152, 5212, 5376, 5888, 7728, 7818, 8832, 9121, 10304, 10424, 15456, 15636, 17664, 18242, 20608, 20848, 27363, 29969, 30912, 31272, 36484, 41216, 41696, 54726, 59938, 61824, 62544, 72968, 83392, 89907, 109452, 119876, 123648, 125088, 145936, 166784, 179814, 209783, 218904, 239752, 250176, 291872, 333568, 359628, 419566, 437808, 479504, 500352, 583744, 629349, 719256, 839132, 875616, 959008, 1000704, 1167488, 1258698, 1438512, 1678264, 1751232, 1918016, 2334976, 2517396, 2877024, 3356528, 3502464, 3836032, 5034792, 5754048, 6713056, 7004928, 7672064, 10069584, 11508096, 13426112, 20139168, 23016192, 26852224, 40278336, 53704448, 80556672, 161113344]

約数ペア:

[(1, 161113344), (2, 80556672), (3, 53704448), (4, 40278336), (6, 26852224), (7, 23016192), (8, 20139168), (12, 13426112), (14, 11508096), (16, 10069584), (21, 7672064), (23, 7004928), (24, 6713056), (28, 5754048), (32, 5034792), (42, 3836032), (46, 3502464), (48, 3356528), (56, 2877024), (64, 2517396), (69, 2334976), (84, 1918016), (92, 1751232), (96, 1678264), (112, 1438512), (128, 1258698), (138, 1167488), (161, 1000704), (168, 959008), (184, 875616), (192, 839132), (224, 719256), (256, 629349), (276, 583744), (322, 500352), (336, 479504), (368, 437808), (384, 419566), (448, 359628), (483, 333568), (552, 291872), (644, 250176), (672, 239752), (736, 218904), (768, 209783), (896, 179814), (966, 166784), (1104, 145936), (1288, 125088), (1303, 123648), (1344, 119876), (1472, 109452), (1792, 89907), (1932, 83392), (2208, 72968), (2576, 62544), (2606, 61824), (2688, 59938), (2944, 54726), (3864, 41696), (3909, 41216), (4416, 36484), (5152, 31272), (5212, 30912), (5376, 29969), (5888, 27363), (7728, 20848), (7818, 20608), (8832, 18242), (9121, 17664), (10304, 15636), (10424, 15456)]