140689024

素因数分解:

$2^7\times 7^1\times {\mathrm{157019}}^1$

素因数の和:157040

約数の個数: 32

約数和(自身を含む): 320320800

約数和(自身を除く): 179631776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 157019, 314038, 628076, 1099133, 1256152, 2198266, 2512304, 4396532, 5024608, 8793064, 10049216, 17586128, 20098432, 35172256, 70344512, 140689024]

約数ペア:

[(1, 140689024), (2, 70344512), (4, 35172256), (7, 20098432), (8, 17586128), (14, 10049216), (16, 8793064), (28, 5024608), (32, 4396532), (56, 2512304), (64, 2198266), (112, 1256152), (128, 1099133), (224, 628076), (448, 314038), (896, 157019)]