143457444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306533}}^1$

素因数の和:306556

約数の個数: 36

約数和(自身を含む): 390524316

約数和(自身を除く): 247066872

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 306533, 613066, 919599, 1226132, 1839198, 2758797, 3678396, 3984929, 5517594, 7969858, 11035188, 11954787, 15939716, 23909574, 35864361, 47819148, 71728722, 143457444]

約数ペア:

[(1, 143457444), (2, 71728722), (3, 47819148), (4, 35864361), (6, 23909574), (9, 15939716), (12, 11954787), (13, 11035188), (18, 7969858), (26, 5517594), (36, 3984929), (39, 3678396), (52, 2758797), (78, 1839198), (117, 1226132), (156, 919599), (234, 613066), (468, 306533)]