161516544

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 264

約数和(自身を含む): 532056240

約数和(自身を除く): 370539696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 49, 56, 58, 64, 74, 84, 87, 96, 98, 111, 112, 116, 128, 147, 148, 168, 174, 192, 196, 203, 222, 224, 232, 256, 259, 294, 296, 336, 348, 384, 392, 406, 444, 448, 464, 512, 518, 588, 592, 609, 672, 696, 768, 777, 784, 812, 888, 896, 928, 1024, 1036, 1073, 1176, 1184, 1218, 1344, 1392, 1421, 1536, 1554, 1568, 1624, 1776, 1792, 1813, 1856, 2072, 2146, 2352, 2368, 2436, 2688, 2784, 2842, 3072, 3108, 3136, 3219, 3248, 3552, 3584, 3626, 3712, 4144, 4263, 4292, 4704, 4736, 4872, 5376, 5439, 5568, 5684, 6216, 6272, 6438, 6496, 7104, 7168, 7252, 7424, 7511, 8288, 8526, 8584, 9408, 9472, 9744, 10752, 10878, 11136, 11368, 12432, 12544, 12876, 12992, 14208, 14504, 14848, 15022, 16576, 17052, 17168, 18816, 18944, 19488, 21504, 21756, 22272, 22533, 22736, 24864, 25088, 25752, 25984, 28416, 29008, 29696, 30044, 33152, 34104, 34336, 37632, 37888, 38976, 43512, 44544, 45066, 45472, 49728, 50176, 51504, 51968, 52577, 56832, 58016, 60088, 66304, 68208, 68672, 75264, 77952, 87024, 89088, 90132, 90944, 99456, 103008, 103936, 105154, 113664, 116032, 120176, 132608, 136416, 137344, 150528, 155904, 157731, 174048, 180264, 181888, 198912, 206016, 207872, 210308, 232064, 240352, 265216, 272832, 274688, 311808, 315462, 348096, 360528, 363776, 397824, 412032, 420616, 464128, 480704, 545664, 549376, 623616, 630924, 696192, 721056, 727552, 795648, 824064, 841232, 928256, 961408, 1091328, 1098752, 1261848, 1392384, 1442112, 1455104, 1648128, 1682464, 1856512, 1922816, 2182656, 2523696, 2784768, 2884224, 3296256, 3364928, 3845632, 4365312, 5047392, 5569536, 5768448, 6729856, 7691264, 10094784, 11536896, 13459712, 20189568, 23073792, 26919424, 40379136, 53838848, 80758272, 161516544]

約数ペア:

[(1, 161516544), (2, 80758272), (3, 53838848), (4, 40379136), (6, 26919424), (7, 23073792), (8, 20189568), (12, 13459712), (14, 11536896), (16, 10094784), (21, 7691264), (24, 6729856), (28, 5768448), (29, 5569536), (32, 5047392), (37, 4365312), (42, 3845632), (48, 3364928), (49, 3296256), (56, 2884224), (58, 2784768), (64, 2523696), (74, 2182656), (84, 1922816), (87, 1856512), (96, 1682464), (98, 1648128), (111, 1455104), (112, 1442112), (116, 1392384), (128, 1261848), (147, 1098752), (148, 1091328), (168, 961408), (174, 928256), (192, 841232), (196, 824064), (203, 795648), (222, 727552), (224, 721056), (232, 696192), (256, 630924), (259, 623616), (294, 549376), (296, 545664), (336, 480704), (348, 464128), (384, 420616), (392, 412032), (406, 397824), (444, 363776), (448, 360528), (464, 348096), (512, 315462), (518, 311808), (588, 274688), (592, 272832), (609, 265216), (672, 240352), (696, 232064), (768, 210308), (777, 207872), (784, 206016), (812, 198912), (888, 181888), (896, 180264), (928, 174048), (1024, 157731), (1036, 155904), (1073, 150528), (1176, 137344), (1184, 136416), (1218, 132608), (1344, 120176), (1392, 116032), (1421, 113664), (1536, 105154), (1554, 103936), (1568, 103008), (1624, 99456), (1776, 90944), (1792, 90132), (1813, 89088), (1856, 87024), (2072, 77952), (2146, 75264), (2352, 68672), (2368, 68208), (2436, 66304), (2688, 60088), (2784, 58016), (2842, 56832), (3072, 52577), (3108, 51968), (3136, 51504), (3219, 50176), (3248, 49728), (3552, 45472), (3584, 45066), (3626, 44544), (3712, 43512), (4144, 38976), (4263, 37888), (4292, 37632), (4704, 34336), (4736, 34104), (4872, 33152), (5376, 30044), (5439, 29696), (5568, 29008), (5684, 28416), (6216, 25984), (6272, 25752), (6438, 25088), (6496, 24864), (7104, 22736), (7168, 22533), (7252, 22272), (7424, 21756), (7511, 21504), (8288, 19488), (8526, 18944), (8584, 18816), (9408, 17168), (9472, 17052), (9744, 16576), (10752, 15022), (10878, 14848), (11136, 14504), (11368, 14208), (12432, 12992), (12544, 12876)]