147343168

素因数分解:

$2^6\times 7^1\times {\mathrm{328891}}^1$

素因数の和:328910

約数の個数: 28

約数和(自身を含む): 334154272

約数和(自身を除く): 186811104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 328891, 657782, 1315564, 2302237, 2631128, 4604474, 5262256, 9208948, 10524512, 18417896, 21049024, 36835792, 73671584, 147343168]

約数ペア:

[(1, 147343168), (2, 73671584), (4, 36835792), (7, 21049024), (8, 18417896), (14, 10524512), (16, 9208948), (28, 5262256), (32, 4604474), (56, 2631128), (64, 2302237), (112, 1315564), (224, 657782), (448, 328891)]