140908096

素因数分解:

$2^6\times 7^1\times {\mathrm{314527}}^1$

素因数の和:314546

約数の個数: 28

約数和(自身を含む): 319560448

約数和(自身を除く): 178652352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 314527, 629054, 1258108, 2201689, 2516216, 4403378, 5032432, 8806756, 10064864, 17613512, 20129728, 35227024, 70454048, 140908096]

約数ペア:

[(1, 140908096), (2, 70454048), (4, 35227024), (7, 20129728), (8, 17613512), (14, 10064864), (16, 8806756), (28, 5032432), (32, 4403378), (56, 2516216), (64, 2201689), (112, 1258108), (224, 629054), (448, 314527)]