161082432

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 280

約数和(自身を含む): 572390016

約数和(自身を除く): 411307584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 193, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 386, 414, 432, 448, 483, 504, 552, 567, 576, 579, 621, 644, 648, 672, 736, 756, 772, 828, 864, 966, 1008, 1104, 1134, 1158, 1242, 1288, 1296, 1344, 1351, 1449, 1472, 1512, 1544, 1656, 1728, 1737, 1863, 1932, 2016, 2208, 2268, 2316, 2484, 2576, 2592, 2702, 2898, 3024, 3088, 3312, 3474, 3726, 3864, 4032, 4053, 4347, 4416, 4439, 4536, 4632, 4968, 5152, 5184, 5211, 5404, 5796, 6048, 6176, 6624, 6948, 7452, 7728, 8106, 8694, 8878, 9072, 9264, 9936, 10304, 10422, 10808, 11592, 12096, 12159, 12352, 13041, 13248, 13317, 13896, 14904, 15456, 15633, 16212, 17388, 17756, 18144, 18528, 19872, 20844, 21616, 23184, 24318, 26082, 26634, 27792, 29808, 30912, 31073, 31266, 32424, 34776, 35512, 36288, 36477, 37056, 39744, 39951, 41688, 43232, 46368, 48636, 52164, 53268, 55584, 59616, 62146, 62532, 64848, 69552, 71024, 72954, 79902, 83376, 86464, 92736, 93219, 97272, 104328, 106536, 109431, 111168, 119232, 119853, 124292, 125064, 129696, 139104, 142048, 145908, 159804, 166752, 186438, 194544, 208656, 213072, 218862, 239706, 248584, 250128, 259392, 278208, 279657, 284096, 291816, 319608, 333504, 359559, 372876, 389088, 417312, 426144, 437724, 479412, 497168, 500256, 559314, 583632, 639216, 719118, 745752, 778176, 834624, 838971, 852288, 875448, 958824, 994336, 1000512, 1118628, 1167264, 1278432, 1438236, 1491504, 1677942, 1750896, 1917648, 1988672, 2237256, 2334528, 2516913, 2556864, 2876472, 2983008, 3355884, 3501792, 3835296, 4474512, 5033826, 5752944, 5966016, 6711768, 7003584, 7670592, 8949024, 10067652, 11505888, 13423536, 17898048, 20135304, 23011776, 26847072, 40270608, 53694144, 80541216, 161082432]

約数ペア:

[(1, 161082432), (2, 80541216), (3, 53694144), (4, 40270608), (6, 26847072), (7, 23011776), (8, 20135304), (9, 17898048), (12, 13423536), (14, 11505888), (16, 10067652), (18, 8949024), (21, 7670592), (23, 7003584), (24, 6711768), (27, 5966016), (28, 5752944), (32, 5033826), (36, 4474512), (42, 3835296), (46, 3501792), (48, 3355884), (54, 2983008), (56, 2876472), (63, 2556864), (64, 2516913), (69, 2334528), (72, 2237256), (81, 1988672), (84, 1917648), (92, 1750896), (96, 1677942), (108, 1491504), (112, 1438236), (126, 1278432), (138, 1167264), (144, 1118628), (161, 1000512), (162, 994336), (168, 958824), (184, 875448), (189, 852288), (192, 838971), (193, 834624), (207, 778176), (216, 745752), (224, 719118), (252, 639216), (276, 583632), (288, 559314), (322, 500256), (324, 497168), (336, 479412), (368, 437724), (378, 426144), (386, 417312), (414, 389088), (432, 372876), (448, 359559), (483, 333504), (504, 319608), (552, 291816), (567, 284096), (576, 279657), (579, 278208), (621, 259392), (644, 250128), (648, 248584), (672, 239706), (736, 218862), (756, 213072), (772, 208656), (828, 194544), (864, 186438), (966, 166752), (1008, 159804), (1104, 145908), (1134, 142048), (1158, 139104), (1242, 129696), (1288, 125064), (1296, 124292), (1344, 119853), (1351, 119232), (1449, 111168), (1472, 109431), (1512, 106536), (1544, 104328), (1656, 97272), (1728, 93219), (1737, 92736), (1863, 86464), (1932, 83376), (2016, 79902), (2208, 72954), (2268, 71024), (2316, 69552), (2484, 64848), (2576, 62532), (2592, 62146), (2702, 59616), (2898, 55584), (3024, 53268), (3088, 52164), (3312, 48636), (3474, 46368), (3726, 43232), (3864, 41688), (4032, 39951), (4053, 39744), (4347, 37056), (4416, 36477), (4439, 36288), (4536, 35512), (4632, 34776), (4968, 32424), (5152, 31266), (5184, 31073), (5211, 30912), (5404, 29808), (5796, 27792), (6048, 26634), (6176, 26082), (6624, 24318), (6948, 23184), (7452, 21616), (7728, 20844), (8106, 19872), (8694, 18528), (8878, 18144), (9072, 17756), (9264, 17388), (9936, 16212), (10304, 15633), (10422, 15456), (10808, 14904), (11592, 13896), (12096, 13317), (12159, 13248), (12352, 13041)]