138364076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{437861}}^1$

素因数の和:437944

約数の個数: 12

約数和(自身を含む): 245202720

約数和(自身を除く): 106838644

約数列:

[1, 2, 4, 79, 158, 316, 437861, 875722, 1751444, 34591019, 69182038, 138364076]

約数ペア:

[(1, 138364076), (2, 69182038), (4, 34591019), (79, 1751444), (158, 875722), (316, 437861)]