156945840256

素因数分解:

$2^7\times {\mathrm{1226139377}}^1$

素因数の和:1226139391

約数の個数: 16

約数和(自身を含む): 312665541390

約数和(自身を除く): 155719701134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226139377, 2452278754, 4904557508, 9809115016, 19618230032, 39236460064, 78472920128, 156945840256]

約数ペア:

[(1, 156945840256), (2, 78472920128), (4, 39236460064), (8, 19618230032), (16, 9809115016), (32, 4904557508), (64, 2452278754), (128, 1226139377)]