154998558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60217}}^1$

素因数の和:60249

約数の個数: 48

約数和(自身を含む): 394548336

約数和(自身を除く): 239549778

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 60217, 120434, 180651, 361302, 541953, 662387, 782821, 1083906, 1324774, 1565642, 1987161, 2348463, 3974322, 4696926, 5961483, 7045389, 8611031, 11922966, 14090778, 17222062, 25833093, 51666186, 77499279, 154998558]

約数ペア:

[(1, 154998558), (2, 77499279), (3, 51666186), (6, 25833093), (9, 17222062), (11, 14090778), (13, 11922966), (18, 8611031), (22, 7045389), (26, 5961483), (33, 4696926), (39, 3974322), (66, 2348463), (78, 1987161), (99, 1565642), (117, 1324774), (143, 1083906), (198, 782821), (234, 662387), (286, 541953), (429, 361302), (858, 180651), (1287, 120434), (2574, 60217)]