123537716

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 218877120

約数和(自身を除く): 95339404

約数列:

[1, 2, 4, 131, 262, 281, 524, 562, 839, 1124, 1678, 3356, 36811, 73622, 109909, 147244, 219818, 235759, 439636, 471518, 943036, 30884429, 61768858, 123537716]

約数ペア:

[(1, 123537716), (2, 61768858), (4, 30884429), (131, 943036), (262, 471518), (281, 439636), (524, 235759), (562, 219818), (839, 147244), (1124, 109909), (1678, 73622), (3356, 36811)]