2097158112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8341

約数の個数: 144

約数和(自身を含む): 6870269952

約数和(自身を除く): 4773111840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3556, 4064, 4572, 5334, 6096, 7112, 8001, 8191, 9144, 10668, 12192, 14224, 16002, 16382, 18288, 21336, 24573, 28448, 32004, 32764, 36576, 42672, 49146, 57337, 64008, 65528, 73719, 85344, 98292, 114674, 128016, 131056, 147438, 172011, 196584, 229348, 256032, 262112, 294876, 344022, 393168, 458696, 516033, 589752, 688044, 786336, 917392, 1032066, 1040257, 1179504, 1376088, 1834784, 2064132, 2080514, 2359008, 2752176, 3120771, 4128264, 4161028, 5504352, 6241542, 7281799, 8256528, 8322056, 9362313, 12483084, 14563598, 16513056, 16644112, 18724626, 21845397, 24966168, 29127196, 33288224, 37449252, 43690794, 49932336, 58254392, 65536191, 74898504, 87381588, 99864672, 116508784, 131072382, 149797008, 174763176, 233017568, 262144764, 299594016, 349526352, 524289528, 699052704, 1048579056, 2097158112]

約数ペア:

[(1, 2097158112), (2, 1048579056), (3, 699052704), (4, 524289528), (6, 349526352), (7, 299594016), (8, 262144764), (9, 233017568), (12, 174763176), (14, 149797008), (16, 131072382), (18, 116508784), (21, 99864672), (24, 87381588), (28, 74898504), (32, 65536191), (36, 58254392), (42, 49932336), (48, 43690794), (56, 37449252), (63, 33288224), (72, 29127196), (84, 24966168), (96, 21845397), (112, 18724626), (126, 16644112), (127, 16513056), (144, 14563598), (168, 12483084), (224, 9362313), (252, 8322056), (254, 8256528), (288, 7281799), (336, 6241542), (381, 5504352), (504, 4161028), (508, 4128264), (672, 3120771), (762, 2752176), (889, 2359008), (1008, 2080514), (1016, 2064132), (1143, 1834784), (1524, 1376088), (1778, 1179504), (2016, 1040257), (2032, 1032066), (2286, 917392), (2667, 786336), (3048, 688044), (3556, 589752), (4064, 516033), (4572, 458696), (5334, 393168), (6096, 344022), (7112, 294876), (8001, 262112), (8191, 256032), (9144, 229348), (10668, 196584), (12192, 172011), (14224, 147438), (16002, 131056), (16382, 128016), (18288, 114674), (21336, 98292), (24573, 85344), (28448, 73719), (32004, 65528), (32764, 64008), (36576, 57337), (42672, 49146)]