157030421177

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{9740737}}^1$

素因数の和:9740805

約数の個数: 16

約数和(自身を含む): 187022169600

約数和(自身を除く): 29991748423

約数列:

[1, 7, 47, 49, 329, 343, 2303, 16121, 9740737, 68185159, 457814639, 477296113, 3204702473, 3341072791, 22432917311, 157030421177]

約数ペア:

[(1, 157030421177), (7, 22432917311), (47, 3341072791), (49, 3204702473), (329, 477296113), (343, 457814639), (2303, 68185159), (16121, 9740737)]