138945152

素因数分解:

$2^7\times {\mathrm{1085509}}^1$

素因数の和:1085523

約数の個数: 16

約数和(自身を含む): 276805050

約数和(自身を除く): 137859898

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1085509, 2171018, 4342036, 8684072, 17368144, 34736288, 69472576, 138945152]

約数ペア:

[(1, 138945152), (2, 69472576), (4, 34736288), (8, 17368144), (16, 8684072), (32, 4342036), (64, 2171018), (128, 1085509)]