161569042972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30301771}}^1$

素因数の和:30301849

約数の個数: 24

約数和(自身を含む): 298654264832

約数和(自身を除く): 137085221860

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 30301771, 60603542, 121207084, 939354901, 1302976153, 1878709802, 2605952306, 3757419604, 5211904612, 40392260743, 80784521486, 161569042972]

約数ペア:

[(1, 161569042972), (2, 80784521486), (4, 40392260743), (31, 5211904612), (43, 3757419604), (62, 2605952306), (86, 1878709802), (124, 1302976153), (172, 939354901), (1333, 121207084), (2666, 60603542), (5332, 30301771)]