181252064

素因数分解:

$2^5\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1171}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 408756096

約数和(自身を除く): 227504032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 691, 1171, 1382, 2342, 2764, 4684, 4837, 5528, 8197, 9368, 9674, 11056, 16394, 18736, 19348, 22112, 32788, 37472, 38696, 65576, 77392, 131152, 154784, 262304, 809161, 1618322, 3236644, 5664127, 6473288, 11328254, 12946576, 22656508, 25893152, 45313016, 90626032, 181252064]

約数ペア:

[(1, 181252064), (2, 90626032), (4, 45313016), (7, 25893152), (8, 22656508), (14, 12946576), (16, 11328254), (28, 6473288), (32, 5664127), (56, 3236644), (112, 1618322), (224, 809161), (691, 262304), (1171, 154784), (1382, 131152), (2342, 77392), (2764, 65576), (4684, 38696), (4837, 37472), (5528, 32788), (8197, 22112), (9368, 19348), (9674, 18736), (11056, 16394)]