198197568

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2292

約数の個数: 84

約数和(自身を含む): 571853568

約数和(自身を除く): 373656000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2111, 2608, 2934, 3912, 4222, 5216, 5868, 6333, 7824, 8444, 10432, 11736, 12666, 15648, 16888, 18999, 23472, 25332, 31296, 33776, 37998, 46944, 50664, 67552, 75996, 93888, 101328, 135104, 151992, 202656, 303984, 344093, 405312, 607968, 688186, 1032279, 1215936, 1376372, 2064558, 2752744, 3096837, 4129116, 5505488, 6193674, 8258232, 11010976, 12387348, 16516464, 22021952, 24774696, 33032928, 49549392, 66065856, 99098784, 198197568]

約数ペア:

[(1, 198197568), (2, 99098784), (3, 66065856), (4, 49549392), (6, 33032928), (8, 24774696), (9, 22021952), (12, 16516464), (16, 12387348), (18, 11010976), (24, 8258232), (32, 6193674), (36, 5505488), (48, 4129116), (64, 3096837), (72, 2752744), (96, 2064558), (144, 1376372), (163, 1215936), (192, 1032279), (288, 688186), (326, 607968), (489, 405312), (576, 344093), (652, 303984), (978, 202656), (1304, 151992), (1467, 135104), (1956, 101328), (2111, 93888), (2608, 75996), (2934, 67552), (3912, 50664), (4222, 46944), (5216, 37998), (5868, 33776), (6333, 31296), (7824, 25332), (8444, 23472), (10432, 18999), (11736, 16888), (12666, 15648)]