157040896

素因数分解:

$2^8\times {\mathrm{613441}}^1$

素因数の和:613457

約数の個数: 18

約数和(自身を含む): 313468862

約数和(自身を除く): 156427966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 613441, 1226882, 2453764, 4907528, 9815056, 19630112, 39260224, 78520448, 157040896]

約数ペア:

[(1, 157040896), (2, 78520448), (4, 39260224), (8, 19630112), (16, 9815056), (32, 4907528), (64, 2453764), (128, 1226882), (256, 613441)]