156965488384

素因数分解:

$2^8\times {\mathrm{613146439}}^1$

素因数の和:613146455

約数の個数: 18

約数和(自身を含む): 313317830840

約数和(自身を除く): 156352342456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 613146439, 1226292878, 2452585756, 4905171512, 9810343024, 19620686048, 39241372096, 78482744192, 156965488384]

約数ペア:

[(1, 156965488384), (2, 78482744192), (4, 39241372096), (8, 19620686048), (16, 9810343024), (32, 4905171512), (64, 2452585756), (128, 1226292878), (256, 613146439)]