156945361024

素因数分解:

$2^7\times {\mathrm{1226135633}}^1$

素因数の和:1226135647

約数の個数: 16

約数和(自身を含む): 312664586670

約数和(自身を除く): 155719225646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226135633, 2452271266, 4904542532, 9809085064, 19618170128, 39236340256, 78472680512, 156945361024]

約数ペア:

[(1, 156945361024), (2, 78472680512), (4, 39236340256), (8, 19618170128), (16, 9809085064), (32, 4904542532), (64, 2452271266), (128, 1226135633)]