161667072

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 546191100

約数和(自身を除く): 384524028

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 179, 192, 196, 224, 252, 256, 288, 294, 336, 358, 384, 392, 441, 448, 504, 512, 537, 576, 588, 672, 716, 768, 784, 882, 896, 1008, 1024, 1074, 1152, 1176, 1253, 1344, 1432, 1536, 1568, 1611, 1764, 1792, 2016, 2048, 2148, 2304, 2352, 2506, 2688, 2864, 3072, 3136, 3222, 3528, 3584, 3759, 4032, 4296, 4608, 4704, 5012, 5376, 5728, 6144, 6272, 6444, 7056, 7168, 7518, 8064, 8592, 8771, 9216, 9408, 10024, 10752, 11277, 11456, 12544, 12888, 14112, 14336, 15036, 16128, 17184, 17542, 18432, 18816, 20048, 21504, 22554, 22912, 25088, 25776, 26313, 28224, 30072, 32256, 34368, 35084, 37632, 40096, 43008, 45108, 45824, 50176, 51552, 52626, 56448, 60144, 64512, 68736, 70168, 75264, 78939, 80192, 90216, 91648, 100352, 103104, 105252, 112896, 120288, 129024, 137472, 140336, 150528, 157878, 160384, 180432, 183296, 206208, 210504, 225792, 240576, 274944, 280672, 301056, 315756, 320768, 360864, 366592, 412416, 421008, 451584, 481152, 549888, 561344, 631512, 641536, 721728, 824832, 842016, 903168, 962304, 1099776, 1122688, 1263024, 1283072, 1443456, 1649664, 1684032, 1924608, 2245376, 2526048, 2566144, 2886912, 3299328, 3368064, 3849216, 4490752, 5052096, 5773824, 6736128, 7698432, 8981504, 10104192, 11547648, 13472256, 17963008, 20208384, 23095296, 26944512, 40416768, 53889024, 80833536, 161667072]

約数ペア:

[(1, 161667072), (2, 80833536), (3, 53889024), (4, 40416768), (6, 26944512), (7, 23095296), (8, 20208384), (9, 17963008), (12, 13472256), (14, 11547648), (16, 10104192), (18, 8981504), (21, 7698432), (24, 6736128), (28, 5773824), (32, 5052096), (36, 4490752), (42, 3849216), (48, 3368064), (49, 3299328), (56, 2886912), (63, 2566144), (64, 2526048), (72, 2245376), (84, 1924608), (96, 1684032), (98, 1649664), (112, 1443456), (126, 1283072), (128, 1263024), (144, 1122688), (147, 1099776), (168, 962304), (179, 903168), (192, 842016), (196, 824832), (224, 721728), (252, 641536), (256, 631512), (288, 561344), (294, 549888), (336, 481152), (358, 451584), (384, 421008), (392, 412416), (441, 366592), (448, 360864), (504, 320768), (512, 315756), (537, 301056), (576, 280672), (588, 274944), (672, 240576), (716, 225792), (768, 210504), (784, 206208), (882, 183296), (896, 180432), (1008, 160384), (1024, 157878), (1074, 150528), (1152, 140336), (1176, 137472), (1253, 129024), (1344, 120288), (1432, 112896), (1536, 105252), (1568, 103104), (1611, 100352), (1764, 91648), (1792, 90216), (2016, 80192), (2048, 78939), (2148, 75264), (2304, 70168), (2352, 68736), (2506, 64512), (2688, 60144), (2864, 56448), (3072, 52626), (3136, 51552), (3222, 50176), (3528, 45824), (3584, 45108), (3759, 43008), (4032, 40096), (4296, 37632), (4608, 35084), (4704, 34368), (5012, 32256), (5376, 30072), (5728, 28224), (6144, 26313), (6272, 25776), (6444, 25088), (7056, 22912), (7168, 22554), (7518, 21504), (8064, 20048), (8592, 18816), (8771, 18432), (9216, 17542), (9408, 17184), (10024, 16128), (10752, 15036), (11277, 14336), (11456, 14112), (12544, 12888)]