157320776456

素因数分解:

$2^3\times {\mathrm{189377}}^1\times {\mathrm{103841}}^1$

素因数の和:293224

約数の個数: 16

約数和(自身を含む): 294980854140

約数和(自身を除く): 137660077684

約数列:

[1, 2, 4, 8, 103841, 189377, 207682, 378754, 415364, 757508, 830728, 1515016, 19665097057, 39330194114, 78660388228, 157320776456]

約数ペア:

[(1, 157320776456), (2, 78660388228), (4, 39330194114), (8, 19665097057), (103841, 1515016), (189377, 830728), (207682, 757508), (378754, 415364)]