159087019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 49286741

約数列:

[1, 7, 13, 19, 91, 101, 133, 247, 707, 911, 1313, 1729, 1919, 6377, 9191, 11843, 13433, 17309, 24947, 82901, 92011, 121163, 174629, 225017, 644077, 1196143, 1575119, 1748209, 8373001, 12237463, 22726717, 159087019]

約数ペア:

[(1, 159087019), (7, 22726717), (13, 12237463), (19, 8373001), (91, 1748209), (101, 1575119), (133, 1196143), (247, 644077), (707, 225017), (911, 174629), (1313, 121163), (1729, 92011), (1919, 82901), (6377, 24947), (9191, 17309), (11843, 13433)]