145429286

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{2269}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 221733600

約数和(自身を除く): 76304314

約数列:

[1, 2, 73, 146, 439, 878, 2269, 4538, 32047, 64094, 165637, 331274, 996091, 1992182, 72714643, 145429286]

約数ペア:

[(1, 145429286), (2, 72714643), (73, 1992182), (146, 996091), (439, 331274), (878, 165637), (2269, 64094), (4538, 32047)]