156957008512

素因数分解:

$2^7\times {\mathrm{1226226629}}^1$

素因数の和:1226226643

約数の個数: 16

約数和(自身を含む): 312687790650

約数和(自身を除く): 155730782138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226226629, 2452453258, 4904906516, 9809813032, 19619626064, 39239252128, 78478504256, 156957008512]

約数ペア:

[(1, 156957008512), (2, 78478504256), (4, 39239252128), (8, 19619626064), (16, 9809813032), (32, 4904906516), (64, 2452453258), (128, 1226226629)]