142694784

素因数分解:

$2^7\times 3^4\times {\mathrm{13763}}^1$

素因数の和:13789

約数の個数: 80

約数和(自身を含む): 424688220

約数和(自身を除く): 281993436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 13763, 27526, 41289, 55052, 82578, 110104, 123867, 165156, 220208, 247734, 330312, 371601, 440416, 495468, 660624, 743202, 880832, 990936, 1114803, 1321248, 1486404, 1761664, 1981872, 2229606, 2642496, 2972808, 3963744, 4459212, 5284992, 5945616, 7927488, 8918424, 11891232, 15854976, 17836848, 23782464, 35673696, 47564928, 71347392, 142694784]

約数ペア:

[(1, 142694784), (2, 71347392), (3, 47564928), (4, 35673696), (6, 23782464), (8, 17836848), (9, 15854976), (12, 11891232), (16, 8918424), (18, 7927488), (24, 5945616), (27, 5284992), (32, 4459212), (36, 3963744), (48, 2972808), (54, 2642496), (64, 2229606), (72, 1981872), (81, 1761664), (96, 1486404), (108, 1321248), (128, 1114803), (144, 990936), (162, 880832), (192, 743202), (216, 660624), (288, 495468), (324, 440416), (384, 371601), (432, 330312), (576, 247734), (648, 220208), (864, 165156), (1152, 123867), (1296, 110104), (1728, 82578), (2592, 55052), (3456, 41289), (5184, 27526), (10368, 13763)]