147465318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 405909504

約数和(自身を除く): 258444186

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 286, 301, 429, 462, 473, 546, 559, 571, 602, 858, 903, 946, 1001, 1118, 1142, 1419, 1677, 1713, 1806, 2002, 2838, 3003, 3311, 3354, 3426, 3913, 3997, 6006, 6149, 6281, 6622, 7423, 7826, 7994, 9933, 11739, 11991, 12298, 12562, 14846, 18447, 18843, 19866, 22269, 23478, 23982, 24553, 36894, 37686, 43043, 43967, 44538, 49106, 51961, 73659, 81653, 86086, 87934, 103922, 129129, 131901, 147318, 155883, 163306, 171871, 244959, 258258, 263802, 270083, 311766, 319189, 343742, 489918, 515613, 540166, 571571, 638378, 810249, 957567, 1031226, 1143142, 1620498, 1714713, 1890581, 1915134, 2234323, 3429426, 3511079, 3781162, 4468646, 5671743, 6702969, 7022158, 10533237, 11343486, 13405938, 21066474, 24577553, 49155106, 73732659, 147465318]

約数ペア:

[(1, 147465318), (2, 73732659), (3, 49155106), (6, 24577553), (7, 21066474), (11, 13405938), (13, 11343486), (14, 10533237), (21, 7022158), (22, 6702969), (26, 5671743), (33, 4468646), (39, 3781162), (42, 3511079), (43, 3429426), (66, 2234323), (77, 1915134), (78, 1890581), (86, 1714713), (91, 1620498), (129, 1143142), (143, 1031226), (154, 957567), (182, 810249), (231, 638378), (258, 571571), (273, 540166), (286, 515613), (301, 489918), (429, 343742), (462, 319189), (473, 311766), (546, 270083), (559, 263802), (571, 258258), (602, 244959), (858, 171871), (903, 163306), (946, 155883), (1001, 147318), (1118, 131901), (1142, 129129), (1419, 103922), (1677, 87934), (1713, 86086), (1806, 81653), (2002, 73659), (2838, 51961), (3003, 49106), (3311, 44538), (3354, 43967), (3426, 43043), (3913, 37686), (3997, 36894), (6006, 24553), (6149, 23982), (6281, 23478), (6622, 22269), (7423, 19866), (7826, 18843), (7994, 18447), (9933, 14846), (11739, 12562), (11991, 12298)]