156918386048

素因数分解:

$2^7\times {\mathrm{1225924891}}^1$

素因数の和:1225924905

約数の個数: 16

約数和(自身を含む): 312610847460

約数和(自身を除く): 155692461412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1225924891, 2451849782, 4903699564, 9807399128, 19614798256, 39229596512, 78459193024, 156918386048]

約数ペア:

[(1, 156918386048), (2, 78459193024), (4, 39229596512), (8, 19614798256), (16, 9807399128), (32, 4903699564), (64, 2451849782), (128, 1225924891)]