165400128

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 500847360

約数和(自身を除く): 335447232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 144, 157, 177, 186, 192, 236, 248, 279, 288, 314, 354, 372, 471, 472, 496, 531, 558, 576, 628, 708, 744, 942, 944, 992, 1062, 1116, 1256, 1413, 1416, 1488, 1829, 1884, 1888, 1984, 2124, 2232, 2512, 2826, 2832, 2976, 3658, 3768, 3776, 4248, 4464, 4867, 5024, 5487, 5652, 5664, 5952, 7316, 7536, 8496, 8928, 9263, 9734, 10048, 10974, 11304, 11328, 14601, 14632, 15072, 16461, 16992, 17856, 18526, 19468, 21948, 22608, 27789, 29202, 29264, 30144, 32922, 33984, 37052, 38936, 43803, 43896, 45216, 55578, 58404, 58528, 65844, 74104, 77872, 83367, 87606, 87792, 90432, 111156, 116808, 117056, 131688, 148208, 155744, 166734, 175212, 175584, 222312, 233616, 263376, 287153, 296416, 311488, 333468, 350424, 351168, 444624, 467232, 526752, 574306, 592832, 666936, 700848, 861459, 889248, 934464, 1053504, 1148612, 1333872, 1401696, 1722918, 1778496, 2297224, 2584377, 2667744, 2803392, 3445836, 4594448, 5168754, 5335488, 6891672, 9188896, 10337508, 13783344, 18377792, 20675016, 27566688, 41350032, 55133376, 82700064, 165400128]

約数ペア:

[(1, 165400128), (2, 82700064), (3, 55133376), (4, 41350032), (6, 27566688), (8, 20675016), (9, 18377792), (12, 13783344), (16, 10337508), (18, 9188896), (24, 6891672), (31, 5335488), (32, 5168754), (36, 4594448), (48, 3445836), (59, 2803392), (62, 2667744), (64, 2584377), (72, 2297224), (93, 1778496), (96, 1722918), (118, 1401696), (124, 1333872), (144, 1148612), (157, 1053504), (177, 934464), (186, 889248), (192, 861459), (236, 700848), (248, 666936), (279, 592832), (288, 574306), (314, 526752), (354, 467232), (372, 444624), (471, 351168), (472, 350424), (496, 333468), (531, 311488), (558, 296416), (576, 287153), (628, 263376), (708, 233616), (744, 222312), (942, 175584), (944, 175212), (992, 166734), (1062, 155744), (1116, 148208), (1256, 131688), (1413, 117056), (1416, 116808), (1488, 111156), (1829, 90432), (1884, 87792), (1888, 87606), (1984, 83367), (2124, 77872), (2232, 74104), (2512, 65844), (2826, 58528), (2832, 58404), (2976, 55578), (3658, 45216), (3768, 43896), (3776, 43803), (4248, 38936), (4464, 37052), (4867, 33984), (5024, 32922), (5487, 30144), (5652, 29264), (5664, 29202), (5952, 27789), (7316, 22608), (7536, 21948), (8496, 19468), (8928, 18526), (9263, 17856), (9734, 16992), (10048, 16461), (10974, 15072), (11304, 14632), (11328, 14601)]