157083272

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{9803}}^1$

素因数の和:11812

約数の個数: 16

約数和(自身を含む): 294708240

約数和(自身を除く): 137624968

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 9803, 16024, 19606, 39212, 78424, 19635409, 39270818, 78541636, 157083272]

約数ペア:

[(1, 157083272), (2, 78541636), (4, 39270818), (8, 19635409), (2003, 78424), (4006, 39212), (8012, 19606), (9803, 16024)]