144514048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20188

約数の個数: 44

約数和(自身を含む): 330172912

約数和(自身を除く): 185658864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20161, 40322, 80644, 141127, 161288, 282254, 322576, 564508, 645152, 1129016, 1290304, 2258032, 2580608, 4516064, 5161216, 9032128, 10322432, 18064256, 20644864, 36128512, 72257024, 144514048]

約数ペア:

[(1, 144514048), (2, 72257024), (4, 36128512), (7, 20644864), (8, 18064256), (14, 10322432), (16, 9032128), (28, 5161216), (32, 4516064), (56, 2580608), (64, 2258032), (112, 1290304), (128, 1129016), (224, 645152), (256, 564508), (448, 322576), (512, 282254), (896, 161288), (1024, 141127), (1792, 80644), (3584, 40322), (7168, 20161)]