157058048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21938

約数の個数: 44

約数和(自身を含む): 358830912

約数和(自身を除く): 201772864

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, 21911, 43822, 87644, 153377, 175288, 306754, 350576, 613508, 701152, 1227016, 1402304, 2454032, 2804608, 4908064, 5609216, 9816128, 11218432, 19632256, 22436864, 39264512, 78529024, 157058048]

約数ペア:

[(1, 157058048), (2, 78529024), (4, 39264512), (7, 22436864), (8, 19632256), (14, 11218432), (16, 9816128), (28, 5609216), (32, 4908064), (56, 2804608), (64, 2454032), (112, 1402304), (128, 1227016), (224, 701152), (256, 613508), (448, 350576), (512, 306754), (896, 175288), (1024, 153377), (1792, 87644), (3584, 43822), (7168, 21911)]