156947360156

素因数分解:

$2^2\times {\mathrm{53279}}^1\times {\mathrm{736441}}^1$

素因数の和:789724

約数の個数: 12

約数和(自身を含む): 274663408320

約数和(自身を除く): 117716048164

約数列:

[1, 2, 4, 53279, 106558, 213116, 736441, 1472882, 2945764, 39236840039, 78473680078, 156947360156]

約数ペア:

[(1, 156947360156), (2, 78473680078), (4, 39236840039), (53279, 2945764), (106558, 1472882), (213116, 736441)]