168642474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 464099328

約数和(自身を除く): 295456854

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, 602, 653, 858, 903, 946, 1001, 1118, 1306, 1419, 1677, 1806, 1959, 2002, 2838, 3003, 3311, 3354, 3913, 3918, 4571, 6006, 6149, 6622, 7183, 7826, 8489, 9142, 9933, 11739, 12298, 13713, 14366, 16978, 18447, 19866, 21549, 23478, 25467, 27426, 28079, 36894, 43043, 43098, 50281, 50934, 56158, 59423, 84237, 86086, 93379, 100562, 118846, 129129, 150843, 168474, 178269, 186758, 196553, 258258, 280137, 301686, 308869, 356538, 365027, 393106, 560274, 589659, 617738, 653653, 730054, 926607, 1095081, 1179318, 1307306, 1853214, 1960959, 2162083, 2190162, 2555189, 3921918, 4015297, 4324166, 5110378, 6486249, 7665567, 8030594, 12045891, 12972498, 15331134, 24091782, 28107079, 56214158, 84321237, 168642474]

約数ペア:

[(1, 168642474), (2, 84321237), (3, 56214158), (6, 28107079), (7, 24091782), (11, 15331134), (13, 12972498), (14, 12045891), (21, 8030594), (22, 7665567), (26, 6486249), (33, 5110378), (39, 4324166), (42, 4015297), (43, 3921918), (66, 2555189), (77, 2190162), (78, 2162083), (86, 1960959), (91, 1853214), (129, 1307306), (143, 1179318), (154, 1095081), (182, 926607), (231, 730054), (258, 653653), (273, 617738), (286, 589659), (301, 560274), (429, 393106), (462, 365027), (473, 356538), (546, 308869), (559, 301686), (602, 280137), (653, 258258), (858, 196553), (903, 186758), (946, 178269), (1001, 168474), (1118, 150843), (1306, 129129), (1419, 118846), (1677, 100562), (1806, 93379), (1959, 86086), (2002, 84237), (2838, 59423), (3003, 56158), (3311, 50934), (3354, 50281), (3913, 43098), (3918, 43043), (4571, 36894), (6006, 28079), (6149, 27426), (6622, 25467), (7183, 23478), (7826, 21549), (8489, 19866), (9142, 18447), (9933, 16978), (11739, 14366), (12298, 13713)]