144864721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 156911040

約数和(自身を除く): 12046319

約数列:

[1, 19, 43, 233, 761, 817, 4427, 10019, 14459, 32723, 177313, 190361, 621737, 3368947, 7624459, 144864721]

約数ペア:

[(1, 144864721), (19, 7624459), (43, 3368947), (233, 621737), (761, 190361), (817, 177313), (4427, 32723), (10019, 14459)]