143111826

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 240089454

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 43, 54, 66, 78, 86, 99, 117, 129, 143, 198, 234, 258, 286, 297, 351, 387, 429, 431, 473, 559, 594, 702, 774, 858, 862, 946, 1118, 1161, 1287, 1293, 1419, 1677, 2322, 2574, 2586, 2838, 3354, 3861, 3879, 4257, 4741, 5031, 5603, 6149, 7722, 7758, 8514, 9482, 10062, 11206, 11637, 12298, 12771, 14223, 15093, 16809, 18447, 18533, 23274, 25542, 28446, 30186, 33618, 36894, 37066, 42669, 50427, 55341, 55599, 61633, 85338, 100854, 110682, 111198, 123266, 128007, 151281, 166023, 166797, 184899, 203863, 240929, 256014, 302562, 332046, 333594, 369798, 407726, 481858, 500391, 554697, 611589, 722787, 1000782, 1109394, 1223178, 1445574, 1664091, 1834767, 2168361, 2650219, 3328182, 3669534, 4336722, 5300438, 5504301, 6505083, 7950657, 11008602, 13010166, 15901314, 23851971, 47703942, 71555913, 143111826]

約数ペア:

[(1, 143111826), (2, 71555913), (3, 47703942), (6, 23851971), (9, 15901314), (11, 13010166), (13, 11008602), (18, 7950657), (22, 6505083), (26, 5504301), (27, 5300438), (33, 4336722), (39, 3669534), (43, 3328182), (54, 2650219), (66, 2168361), (78, 1834767), (86, 1664091), (99, 1445574), (117, 1223178), (129, 1109394), (143, 1000782), (198, 722787), (234, 611589), (258, 554697), (286, 500391), (297, 481858), (351, 407726), (387, 369798), (429, 333594), (431, 332046), (473, 302562), (559, 256014), (594, 240929), (702, 203863), (774, 184899), (858, 166797), (862, 166023), (946, 151281), (1118, 128007), (1161, 123266), (1287, 111198), (1293, 110682), (1419, 100854), (1677, 85338), (2322, 61633), (2574, 55599), (2586, 55341), (2838, 50427), (3354, 42669), (3861, 37066), (3879, 36894), (4257, 33618), (4741, 30186), (5031, 28446), (5603, 25542), (6149, 23274), (7722, 18533), (7758, 18447), (8514, 16809), (9482, 15093), (10062, 14223), (11206, 12771), (11637, 12298)]