157048180730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243545439}}^1$

素因数の和:2243545453

約数の個数: 16

約数和(自身を含む): 323070543360

約数和(自身を除く): 166022362630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243545439, 4487090878, 11217727195, 15704818073, 22435454390, 31409636146, 78524090365, 157048180730]

約数ペア:

[(1, 157048180730), (2, 78524090365), (5, 31409636146), (7, 22435454390), (10, 15704818073), (14, 11217727195), (35, 4487090878), (70, 2243545439)]