161561088

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 320

約数和(自身を含む): 549964800

約数和(自身を除く): 388403712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 32, 36, 39, 48, 52, 54, 58, 62, 64, 72, 78, 87, 93, 96, 104, 108, 116, 117, 124, 128, 144, 156, 174, 186, 192, 208, 216, 232, 234, 248, 256, 261, 279, 288, 312, 348, 351, 372, 377, 384, 403, 416, 432, 464, 468, 496, 512, 522, 558, 576, 624, 696, 702, 744, 754, 768, 783, 806, 832, 837, 864, 899, 928, 936, 992, 1044, 1116, 1131, 1152, 1209, 1248, 1392, 1404, 1488, 1508, 1536, 1566, 1612, 1664, 1674, 1728, 1798, 1856, 1872, 1984, 2088, 2232, 2262, 2304, 2418, 2496, 2697, 2784, 2808, 2976, 3016, 3132, 3224, 3328, 3348, 3393, 3456, 3596, 3627, 3712, 3744, 3968, 4176, 4464, 4524, 4608, 4836, 4992, 5394, 5568, 5616, 5952, 6032, 6264, 6448, 6656, 6696, 6786, 6912, 7192, 7254, 7424, 7488, 7936, 8091, 8352, 8928, 9048, 9672, 9984, 10179, 10788, 10881, 11136, 11232, 11687, 11904, 12064, 12528, 12896, 13392, 13572, 13824, 14384, 14508, 14848, 14976, 15872, 16182, 16704, 17856, 18096, 19344, 19968, 20358, 21576, 21762, 22272, 22464, 23374, 23808, 24128, 24273, 25056, 25792, 26784, 27144, 28768, 29016, 29952, 32364, 33408, 35061, 35712, 36192, 38688, 40716, 43152, 43524, 44544, 44928, 46748, 47616, 48256, 48546, 50112, 51584, 53568, 54288, 57536, 58032, 59904, 64728, 66816, 70122, 71424, 72384, 77376, 81432, 86304, 87048, 89856, 93496, 96512, 97092, 100224, 103168, 105183, 107136, 108576, 115072, 116064, 129456, 133632, 140244, 142848, 144768, 154752, 162864, 172608, 174096, 179712, 186992, 193024, 194184, 200448, 206336, 210366, 214272, 217152, 230144, 232128, 258912, 280488, 289536, 309504, 315549, 325728, 345216, 348192, 373984, 388368, 400896, 420732, 428544, 434304, 460288, 464256, 517824, 560976, 579072, 619008, 631098, 651456, 690432, 696384, 747968, 776736, 841464, 868608, 928512, 1035648, 1121952, 1262196, 1302912, 1380864, 1392768, 1495936, 1553472, 1682928, 1737216, 1857024, 2071296, 2243904, 2524392, 2605824, 2785536, 2991872, 3106944, 3365856, 4142592, 4487808, 5048784, 5211648, 5571072, 5983744, 6213888, 6731712, 8975616, 10097568, 12427776, 13463424, 17951232, 20195136, 26926848, 40390272, 53853696, 80780544, 161561088]

約数ペア:

[(1, 161561088), (2, 80780544), (3, 53853696), (4, 40390272), (6, 26926848), (8, 20195136), (9, 17951232), (12, 13463424), (13, 12427776), (16, 10097568), (18, 8975616), (24, 6731712), (26, 6213888), (27, 5983744), (29, 5571072), (31, 5211648), (32, 5048784), (36, 4487808), (39, 4142592), (48, 3365856), (52, 3106944), (54, 2991872), (58, 2785536), (62, 2605824), (64, 2524392), (72, 2243904), (78, 2071296), (87, 1857024), (93, 1737216), (96, 1682928), (104, 1553472), (108, 1495936), (116, 1392768), (117, 1380864), (124, 1302912), (128, 1262196), (144, 1121952), (156, 1035648), (174, 928512), (186, 868608), (192, 841464), (208, 776736), (216, 747968), (232, 696384), (234, 690432), (248, 651456), (256, 631098), (261, 619008), (279, 579072), (288, 560976), (312, 517824), (348, 464256), (351, 460288), (372, 434304), (377, 428544), (384, 420732), (403, 400896), (416, 388368), (432, 373984), (464, 348192), (468, 345216), (496, 325728), (512, 315549), (522, 309504), (558, 289536), (576, 280488), (624, 258912), (696, 232128), (702, 230144), (744, 217152), (754, 214272), (768, 210366), (783, 206336), (806, 200448), (832, 194184), (837, 193024), (864, 186992), (899, 179712), (928, 174096), (936, 172608), (992, 162864), (1044, 154752), (1116, 144768), (1131, 142848), (1152, 140244), (1209, 133632), (1248, 129456), (1392, 116064), (1404, 115072), (1488, 108576), (1508, 107136), (1536, 105183), (1566, 103168), (1612, 100224), (1664, 97092), (1674, 96512), (1728, 93496), (1798, 89856), (1856, 87048), (1872, 86304), (1984, 81432), (2088, 77376), (2232, 72384), (2262, 71424), (2304, 70122), (2418, 66816), (2496, 64728), (2697, 59904), (2784, 58032), (2808, 57536), (2976, 54288), (3016, 53568), (3132, 51584), (3224, 50112), (3328, 48546), (3348, 48256), (3393, 47616), (3456, 46748), (3596, 44928), (3627, 44544), (3712, 43524), (3744, 43152), (3968, 40716), (4176, 38688), (4464, 36192), (4524, 35712), (4608, 35061), (4836, 33408), (4992, 32364), (5394, 29952), (5568, 29016), (5616, 28768), (5952, 27144), (6032, 26784), (6264, 25792), (6448, 25056), (6656, 24273), (6696, 24128), (6786, 23808), (6912, 23374), (7192, 22464), (7254, 22272), (7424, 21762), (7488, 21576), (7936, 20358), (8091, 19968), (8352, 19344), (8928, 18096), (9048, 17856), (9672, 16704), (9984, 16182), (10179, 15872), (10788, 14976), (10881, 14848), (11136, 14508), (11232, 14384), (11687, 13824), (11904, 13572), (12064, 13392), (12528, 12896)]