121947552

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 382233600

約数和(自身を除く): 260286048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 87, 93, 96, 108, 116, 124, 144, 157, 174, 186, 216, 232, 248, 261, 279, 288, 314, 348, 372, 432, 464, 471, 496, 522, 558, 628, 696, 744, 783, 837, 864, 899, 928, 942, 992, 1044, 1116, 1256, 1392, 1413, 1488, 1566, 1674, 1798, 1884, 2088, 2232, 2512, 2697, 2784, 2826, 2976, 3132, 3348, 3596, 3768, 4176, 4239, 4464, 4553, 4867, 5024, 5394, 5652, 6264, 6696, 7192, 7536, 8091, 8352, 8478, 8928, 9106, 9734, 10788, 11304, 12528, 13392, 13659, 14384, 14601, 15072, 16182, 16956, 18212, 19468, 21576, 22608, 24273, 25056, 26784, 27318, 28768, 29202, 32364, 33912, 36424, 38936, 40977, 43152, 43803, 45216, 48546, 54636, 58404, 64728, 67824, 72848, 77872, 81954, 86304, 87606, 97092, 109272, 116808, 122931, 129456, 131409, 135648, 141143, 145696, 155744, 163908, 175212, 194184, 218544, 233616, 245862, 258912, 262818, 282286, 327816, 350424, 388368, 423429, 437088, 467232, 491724, 525636, 564572, 655632, 700848, 776736, 846858, 983448, 1051272, 1129144, 1270287, 1311264, 1401696, 1693716, 1966896, 2102544, 2258288, 2540574, 3387432, 3810861, 3933792, 4205088, 4516576, 5081148, 6774864, 7621722, 10162296, 13549728, 15243444, 20324592, 30486888, 40649184, 60973776, 121947552]

約数ペア:

[(1, 121947552), (2, 60973776), (3, 40649184), (4, 30486888), (6, 20324592), (8, 15243444), (9, 13549728), (12, 10162296), (16, 7621722), (18, 6774864), (24, 5081148), (27, 4516576), (29, 4205088), (31, 3933792), (32, 3810861), (36, 3387432), (48, 2540574), (54, 2258288), (58, 2102544), (62, 1966896), (72, 1693716), (87, 1401696), (93, 1311264), (96, 1270287), (108, 1129144), (116, 1051272), (124, 983448), (144, 846858), (157, 776736), (174, 700848), (186, 655632), (216, 564572), (232, 525636), (248, 491724), (261, 467232), (279, 437088), (288, 423429), (314, 388368), (348, 350424), (372, 327816), (432, 282286), (464, 262818), (471, 258912), (496, 245862), (522, 233616), (558, 218544), (628, 194184), (696, 175212), (744, 163908), (783, 155744), (837, 145696), (864, 141143), (899, 135648), (928, 131409), (942, 129456), (992, 122931), (1044, 116808), (1116, 109272), (1256, 97092), (1392, 87606), (1413, 86304), (1488, 81954), (1566, 77872), (1674, 72848), (1798, 67824), (1884, 64728), (2088, 58404), (2232, 54636), (2512, 48546), (2697, 45216), (2784, 43803), (2826, 43152), (2976, 40977), (3132, 38936), (3348, 36424), (3596, 33912), (3768, 32364), (4176, 29202), (4239, 28768), (4464, 27318), (4553, 26784), (4867, 25056), (5024, 24273), (5394, 22608), (5652, 21576), (6264, 19468), (6696, 18212), (7192, 16956), (7536, 16182), (8091, 15072), (8352, 14601), (8478, 14384), (8928, 13659), (9106, 13392), (9734, 12528), (10788, 11304)]