157044224

素因数分解:

$2^9\times {\mathrm{306727}}^1$

素因数の和:306745

約数の個数: 20

約数和(自身を含む): 313782744

約数和(自身を除く): 156738520

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 306727, 613454, 1226908, 2453816, 4907632, 9815264, 19630528, 39261056, 78522112, 157044224]

約数ペア:

[(1, 157044224), (2, 78522112), (4, 39261056), (8, 19630528), (16, 9815264), (32, 4907632), (64, 2453816), (128, 1226908), (256, 613454), (512, 306727)]