157042048

素因数分解:

$2^7\times {\mathrm{1226891}}^1$

素因数の和:1226905

約数の個数: 16

約数和(自身を含む): 312857460

約数和(自身を除く): 155815412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226891, 2453782, 4907564, 9815128, 19630256, 39260512, 78521024, 157042048]

約数ペア:

[(1, 157042048), (2, 78521024), (4, 39260512), (8, 19630256), (16, 9815128), (32, 4907564), (64, 2453782), (128, 1226891)]