161820142848

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 1152

約数和(自身を含む): 625321410560

約数和(自身を除く): 463501267712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 43, 48, 52, 54, 56, 62, 63, 64, 72, 78, 84, 86, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 129, 144, 156, 168, 172, 182, 186, 189, 192, 193, 208, 216, 217, 224, 234, 248, 252, 256, 258, 273, 279, 288, 301, 312, 336, 344, 351, 364, 372, 378, 384, 386, 387, 403, 416, 432, 434, 448, 468, 496, 504, 516, 546, 558, 559, 576, 579, 602, 624, 651, 672, 688, 702, 728, 744, 756, 768, 772, 774, 806, 819, 832, 837, 864, 868, 896, 903, 936, 992, 1008, 1032, 1092, 1116, 1118, 1152, 1158, 1161, 1204, 1209, 1248, 1302, 1333, 1344, 1351, 1376, 1404, 1456, 1488, 1512, 1544, 1548, 1612, 1638, 1664, 1674, 1677, 1728, 1736, 1737, 1792, 1806, 1872, 1953, 1984, 2016, 2064, 2184, 2232, 2236, 2304, 2316, 2322, 2408, 2418, 2457, 2496, 2509, 2604, 2666, 2688, 2702, 2709, 2752, 2808, 2821, 2912, 2976, 3024, 3088, 3096, 3224, 3276, 3328, 3348, 3354, 3456, 3472, 3474, 3612, 3627, 3744, 3906, 3913, 3968, 3999, 4032, 4053, 4128, 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約数ペア:

[(1, 161820142848), (2, 80910071424), (3, 53940047616), (4, 40455035712), (6, 26970023808), (7, 23117163264), (8, 20227517856), (9, 17980015872), (12, 13485011904), (13, 12447703296), (14, 11558581632), (16, 10113758928), (18, 8990007936), (21, 7705721088), (24, 6742505952), (26, 6223851648), (27, 5993338624), (28, 5779290816), (31, 5220004608), (32, 5056879464), (36, 4495003968), (39, 4149234432), (42, 3852860544), (43, 3763259136), (48, 3371252976), (52, 3111925824), (54, 2996669312), (56, 2889645408), (62, 2610002304), (63, 2568573696), (64, 2528439732), (72, 2247501984), (78, 2074617216), (84, 1926430272), (86, 1881629568), (91, 1778243328), (93, 1740001536), (96, 1685626488), (104, 1555962912), (108, 1498334656), (112, 1444822704), (117, 1383078144), (124, 1305001152), (126, 1284286848), (128, 1264219866), (129, 1254419712), (144, 1123750992), (156, 1037308608), (168, 963215136), (172, 940814784), (182, 889121664), (186, 870000768), (189, 856191232), (192, 842813244), (193, 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