148885919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86111}}^1$

素因数の和:86150

約数の個数: 16

約数和(自身を含む): 192890880

約数和(自身を除く): 44004961

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 86111, 602777, 1119443, 1636109, 7836101, 11452763, 21269417, 148885919]

約数ペア:

[(1, 148885919), (7, 21269417), (13, 11452763), (19, 7836101), (91, 1636109), (133, 1119443), (247, 602777), (1729, 86111)]