156576770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10601}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 323657856

約数和(自身を除く): 167081086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 10601, 14770, 21202, 53005, 74207, 106010, 148414, 371035, 742070, 2236811, 4473622, 11184055, 15657677, 22368110, 31315354, 78288385, 156576770]

約数ペア:

[(1, 156576770), (2, 78288385), (5, 31315354), (7, 22368110), (10, 15657677), (14, 11184055), (35, 4473622), (70, 2236811), (211, 742070), (422, 371035), (1055, 148414), (1477, 106010), (2110, 74207), (2954, 53005), (7385, 21202), (10601, 14770)]