168239736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 542856600

約数和(自身を除く): 374616864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1109, 1176, 1204, 1548, 1764, 1806, 2107, 2218, 2408, 2709, 3096, 3327, 3528, 3612, 4214, 4436, 5418, 6321, 6654, 7224, 7763, 8428, 8872, 9981, 10836, 12642, 13308, 15526, 16856, 18963, 19962, 21672, 23289, 25284, 26616, 31052, 37926, 39924, 46578, 47687, 50568, 54341, 62104, 69867, 75852, 79848, 93156, 95374, 108682, 139734, 143061, 151704, 163023, 186312, 190748, 217364, 279468, 286122, 326046, 333809, 381496, 429183, 434728, 489069, 558936, 572244, 652092, 667618, 858366, 978138, 1001427, 1144488, 1304184, 1335236, 1716732, 1956276, 2002854, 2336663, 2670472, 3004281, 3433464, 3912552, 4005708, 4673326, 6008562, 7009989, 8011416, 9346652, 12017124, 14019978, 18693304, 21029967, 24034248, 28039956, 42059934, 56079912, 84119868, 168239736]

約数ペア:

[(1, 168239736), (2, 84119868), (3, 56079912), (4, 42059934), (6, 28039956), (7, 24034248), (8, 21029967), (9, 18693304), (12, 14019978), (14, 12017124), (18, 9346652), (21, 8011416), (24, 7009989), (28, 6008562), (36, 4673326), (42, 4005708), (43, 3912552), (49, 3433464), (56, 3004281), (63, 2670472), (72, 2336663), (84, 2002854), (86, 1956276), (98, 1716732), (126, 1335236), (129, 1304184), (147, 1144488), (168, 1001427), (172, 978138), (196, 858366), (252, 667618), (258, 652092), (294, 572244), (301, 558936), (344, 489069), (387, 434728), (392, 429183), (441, 381496), (504, 333809), (516, 326046), (588, 286122), (602, 279468), (774, 217364), (882, 190748), (903, 186312), (1032, 163023), (1109, 151704), (1176, 143061), (1204, 139734), (1548, 108682), (1764, 95374), (1806, 93156), (2107, 79848), (2218, 75852), (2408, 69867), (2709, 62104), (3096, 54341), (3327, 50568), (3528, 47687), (3612, 46578), (4214, 39924), (4436, 37926), (5418, 31052), (6321, 26616), (6654, 25284), (7224, 23289), (7763, 21672), (8428, 19962), (8872, 18963), (9981, 16856), (10836, 15526), (12642, 13308)]