156780562802

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{2081029}}^1$

素因数の和:2081441

約数の個数: 16

約数和(自身を含む): 237736867200

約数和(自身を除く): 80956304398

約数列:

[1, 2, 139, 271, 278, 542, 37669, 75338, 2081029, 4162058, 289263031, 563958859, 578526062, 1127917718, 78390281401, 156780562802]

約数ペア:

[(1, 156780562802), (2, 78390281401), (139, 1127917718), (271, 578526062), (278, 563958859), (542, 289263031), (37669, 4162058), (75338, 2081029)]