149968176

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 400557696

約数和(自身を除く): 250589520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 643, 678, 688, 904, 1032, 1286, 1356, 1808, 1929, 2064, 2572, 2712, 3858, 4859, 5144, 5424, 7716, 9718, 10288, 14577, 15432, 19436, 27649, 29154, 30864, 38872, 55298, 58308, 72659, 77744, 82947, 110596, 116616, 145318, 165894, 217977, 221192, 233232, 290636, 331788, 435954, 442384, 581272, 663576, 871908, 1162544, 1327152, 1743816, 3124337, 3487632, 6248674, 9373011, 12497348, 18746022, 24994696, 37492044, 49989392, 74984088, 149968176]

約数ペア:

[(1, 149968176), (2, 74984088), (3, 49989392), (4, 37492044), (6, 24994696), (8, 18746022), (12, 12497348), (16, 9373011), (24, 6248674), (43, 3487632), (48, 3124337), (86, 1743816), (113, 1327152), (129, 1162544), (172, 871908), (226, 663576), (258, 581272), (339, 442384), (344, 435954), (452, 331788), (516, 290636), (643, 233232), (678, 221192), (688, 217977), (904, 165894), (1032, 145318), (1286, 116616), (1356, 110596), (1808, 82947), (1929, 77744), (2064, 72659), (2572, 58308), (2712, 55298), (3858, 38872), (4859, 30864), (5144, 29154), (5424, 27649), (7716, 19436), (9718, 15432), (10288, 14577)]