142719984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 90

約数和(自身を含む): 439083008

約数和(自身を除く): 296363024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8191, 8712, 16382, 17424, 24573, 32764, 49146, 65528, 73719, 90101, 98292, 131056, 147438, 180202, 196584, 270303, 294876, 360404, 393168, 540606, 589752, 720808, 810909, 991111, 1081212, 1179504, 1441616, 1621818, 1982222, 2162424, 2973333, 3243636, 3964444, 4324848, 5946666, 6487272, 7928888, 8919999, 11893332, 12974544, 15857776, 17839998, 23786664, 35679996, 47573328, 71359992, 142719984]

約数ペア:

[(1, 142719984), (2, 71359992), (3, 47573328), (4, 35679996), (6, 23786664), (8, 17839998), (9, 15857776), (11, 12974544), (12, 11893332), (16, 8919999), (18, 7928888), (22, 6487272), (24, 5946666), (33, 4324848), (36, 3964444), (44, 3243636), (48, 2973333), (66, 2162424), (72, 1982222), (88, 1621818), (99, 1441616), (121, 1179504), (132, 1081212), (144, 991111), (176, 810909), (198, 720808), (242, 589752), (264, 540606), (363, 393168), (396, 360404), (484, 294876), (528, 270303), (726, 196584), (792, 180202), (968, 147438), (1089, 131056), (1452, 98292), (1584, 90101), (1936, 73719), (2178, 65528), (2904, 49146), (4356, 32764), (5808, 24573), (8191, 17424), (8712, 16382)]