161828352

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 555366240

約数和(自身を除く): 393537888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 173, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 346, 348, 384, 406, 448, 464, 504, 512, 519, 522, 576, 609, 672, 692, 696, 768, 812, 896, 928, 1008, 1038, 1044, 1152, 1211, 1218, 1344, 1384, 1392, 1536, 1557, 1624, 1792, 1827, 1856, 2016, 2076, 2088, 2304, 2422, 2436, 2688, 2768, 2784, 3114, 3248, 3584, 3633, 3654, 3712, 4032, 4152, 4176, 4608, 4844, 4872, 5017, 5376, 5536, 5568, 6228, 6496, 7266, 7308, 7424, 8064, 8304, 8352, 9688, 9744, 10034, 10752, 10899, 11072, 11136, 12456, 12992, 14532, 14616, 14848, 15051, 16128, 16608, 16704, 19376, 19488, 20068, 21798, 22144, 22272, 24912, 25984, 29064, 29232, 30102, 32256, 33216, 33408, 35119, 38752, 38976, 40136, 43596, 44288, 44544, 45153, 49824, 51968, 58128, 58464, 60204, 66432, 66816, 70238, 77504, 77952, 80272, 87192, 88576, 90306, 99648, 103936, 105357, 116256, 116928, 120408, 132864, 133632, 140476, 155008, 155904, 160544, 174384, 180612, 199296, 210714, 232512, 233856, 240816, 265728, 280952, 310016, 311808, 316071, 321088, 348768, 361224, 398592, 421428, 465024, 467712, 481632, 561904, 620032, 632142, 642176, 697536, 722448, 797184, 842856, 930048, 935424, 963264, 1123808, 1264284, 1284352, 1395072, 1444896, 1685712, 1860096, 1926528, 2247616, 2528568, 2568704, 2790144, 2889792, 3371424, 3853056, 4495232, 5057136, 5580288, 5779584, 6742848, 7706112, 8990464, 10114272, 11559168, 13485696, 17980928, 20228544, 23118336, 26971392, 40457088, 53942784, 80914176, 161828352]

約数ペア:

[(1, 161828352), (2, 80914176), (3, 53942784), (4, 40457088), (6, 26971392), (7, 23118336), (8, 20228544), (9, 17980928), (12, 13485696), (14, 11559168), (16, 10114272), (18, 8990464), (21, 7706112), (24, 6742848), (28, 5779584), (29, 5580288), (32, 5057136), (36, 4495232), (42, 3853056), (48, 3371424), (56, 2889792), (58, 2790144), (63, 2568704), (64, 2528568), (72, 2247616), (84, 1926528), (87, 1860096), (96, 1685712), (112, 1444896), (116, 1395072), (126, 1284352), (128, 1264284), (144, 1123808), (168, 963264), (173, 935424), (174, 930048), (192, 842856), (203, 797184), (224, 722448), (232, 697536), (252, 642176), (256, 632142), (261, 620032), (288, 561904), (336, 481632), (346, 467712), (348, 465024), (384, 421428), (406, 398592), (448, 361224), (464, 348768), (504, 321088), (512, 316071), (519, 311808), (522, 310016), (576, 280952), (609, 265728), (672, 240816), (692, 233856), (696, 232512), (768, 210714), (812, 199296), (896, 180612), (928, 174384), (1008, 160544), (1038, 155904), (1044, 155008), (1152, 140476), (1211, 133632), (1218, 132864), (1344, 120408), (1384, 116928), (1392, 116256), (1536, 105357), (1557, 103936), (1624, 99648), (1792, 90306), (1827, 88576), (1856, 87192), (2016, 80272), (2076, 77952), (2088, 77504), (2304, 70238), (2422, 66816), (2436, 66432), (2688, 60204), (2768, 58464), (2784, 58128), (3114, 51968), (3248, 49824), (3584, 45153), (3633, 44544), (3654, 44288), (3712, 43596), (4032, 40136), (4152, 38976), (4176, 38752), (4608, 35119), (4844, 33408), (4872, 33216), (5017, 32256), (5376, 30102), (5536, 29232), (5568, 29064), (6228, 25984), (6496, 24912), (7266, 22272), (7308, 22144), (7424, 21798), (8064, 20068), (8304, 19488), (8352, 19376), (9688, 16704), (9744, 16608), (10034, 16128), (10752, 15051), (10899, 14848), (11072, 14616), (11136, 14532), (12456, 12992)]