181672128

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 579857616

約数和(自身を除く): 398185488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 192, 198, 212, 264, 288, 318, 352, 396, 424, 477, 528, 541, 576, 583, 636, 704, 792, 848, 954, 1056, 1082, 1166, 1272, 1584, 1623, 1696, 1749, 1908, 2112, 2164, 2332, 2544, 3168, 3246, 3392, 3498, 3816, 4328, 4664, 4869, 5088, 5247, 5951, 6336, 6492, 6996, 7632, 8656, 9328, 9738, 10176, 10494, 11902, 12984, 13992, 15264, 17312, 17853, 18656, 19476, 20988, 23804, 25968, 27984, 28673, 30528, 34624, 35706, 37312, 38952, 41976, 47608, 51936, 53559, 55968, 57346, 71412, 77904, 83952, 86019, 95216, 103872, 107118, 111936, 114692, 142824, 155808, 167904, 172038, 190432, 214236, 229384, 258057, 285648, 311616, 315403, 335808, 344076, 380864, 428472, 458768, 516114, 571296, 630806, 688152, 856944, 917536, 946209, 1032228, 1142592, 1261612, 1376304, 1713888, 1835072, 1892418, 2064456, 2523224, 2752608, 2838627, 3427776, 3784836, 4128912, 5046448, 5505216, 5677254, 7569672, 8257824, 10092896, 11354508, 15139344, 16515648, 20185792, 22709016, 30278688, 45418032, 60557376, 90836064, 181672128]

約数ペア:

[(1, 181672128), (2, 90836064), (3, 60557376), (4, 45418032), (6, 30278688), (8, 22709016), (9, 20185792), (11, 16515648), (12, 15139344), (16, 11354508), (18, 10092896), (22, 8257824), (24, 7569672), (32, 5677254), (33, 5505216), (36, 5046448), (44, 4128912), (48, 3784836), (53, 3427776), (64, 2838627), (66, 2752608), (72, 2523224), (88, 2064456), (96, 1892418), (99, 1835072), (106, 1713888), (132, 1376304), (144, 1261612), (159, 1142592), (176, 1032228), (192, 946209), (198, 917536), (212, 856944), (264, 688152), (288, 630806), (318, 571296), (352, 516114), (396, 458768), (424, 428472), (477, 380864), (528, 344076), (541, 335808), (576, 315403), (583, 311616), (636, 285648), (704, 258057), (792, 229384), (848, 214236), (954, 190432), (1056, 172038), (1082, 167904), (1166, 155808), (1272, 142824), (1584, 114692), (1623, 111936), (1696, 107118), (1749, 103872), (1908, 95216), (2112, 86019), (2164, 83952), (2332, 77904), (2544, 71412), (3168, 57346), (3246, 55968), (3392, 53559), (3498, 51936), (3816, 47608), (4328, 41976), (4664, 38952), (4869, 37312), (5088, 35706), (5247, 34624), (5951, 30528), (6336, 28673), (6492, 27984), (6996, 25968), (7632, 23804), (8656, 20988), (9328, 19476), (9738, 18656), (10176, 17853), (10494, 17312), (11902, 15264), (12984, 13992)]