157286912

素因数分解:

$2^9\times {\mathrm{307201}}^1$

素因数の和:307219

約数の個数: 20

約数和(自身を含む): 314267646

約数和(自身を除く): 156980734

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 307201, 614402, 1228804, 2457608, 4915216, 9830432, 19660864, 39321728, 78643456, 157286912]

約数ペア:

[(1, 157286912), (2, 78643456), (4, 39321728), (8, 19660864), (16, 9830432), (32, 4915216), (64, 2457608), (128, 1228804), (256, 614402), (512, 307201)]