142277912

素因数分解:

$2^3\times 7^1\times {\mathrm{2540677}}^1$

素因数の和:2540690

約数の個数: 16

約数和(自身を含む): 304881360

約数和(自身を除く): 162603448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2540677, 5081354, 10162708, 17784739, 20325416, 35569478, 71138956, 142277912]

約数ペア:

[(1, 142277912), (2, 71138956), (4, 35569478), (7, 20325416), (8, 17784739), (14, 10162708), (28, 5081354), (56, 2540677)]