157225730

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{104123}}^1$

素因数の和:104281

約数の個数: 16

約数和(自身を含む): 284883264

約数和(自身を除く): 127657534

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 104123, 208246, 520615, 1041230, 15722573, 31445146, 78612865, 157225730]

約数ペア:

[(1, 157225730), (2, 78612865), (5, 31445146), (10, 15722573), (151, 1041230), (302, 520615), (755, 208246), (1510, 104123)]