159772004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{132701}}^1$

素因数の和:132755

約数の個数: 24

約数和(自身を含む): 326977728

約数和(自身を除く): 167205724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 132701, 265402, 530804, 928907, 1857814, 3715628, 5706143, 11412286, 22824572, 39943001, 79886002, 159772004]

約数ペア:

[(1, 159772004), (2, 79886002), (4, 39943001), (7, 22824572), (14, 11412286), (28, 5706143), (43, 3715628), (86, 1857814), (172, 928907), (301, 530804), (602, 265402), (1204, 132701)]