155010728

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 294671520

約数和(自身を除く): 139660792

約数列:

[1, 2, 4, 8, 131, 211, 262, 422, 524, 701, 844, 1048, 1402, 1688, 2804, 5608, 27641, 55282, 91831, 110564, 147911, 183662, 221128, 295822, 367324, 591644, 734648, 1183288, 19376341, 38752682, 77505364, 155010728]

約数ペア:

[(1, 155010728), (2, 77505364), (4, 38752682), (8, 19376341), (131, 1183288), (211, 734648), (262, 591644), (422, 367324), (524, 295822), (701, 221128), (844, 183662), (1048, 147911), (1402, 110564), (1688, 91831), (2804, 55282), (5608, 27641)]