131540304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{55927}}^1$

素因数の和:55952

約数の個数: 60

約数和(自身を含む): 395299104

約数和(自身を除く): 263758800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 55927, 111854, 167781, 223708, 335562, 391489, 447416, 671124, 782978, 894832, 1174467, 1342248, 1565956, 2348934, 2684496, 2740423, 3131912, 4697868, 5480846, 6263824, 8221269, 9395736, 10961692, 16442538, 18791472, 21923384, 32885076, 43846768, 65770152, 131540304]

約数ペア:

[(1, 131540304), (2, 65770152), (3, 43846768), (4, 32885076), (6, 21923384), (7, 18791472), (8, 16442538), (12, 10961692), (14, 9395736), (16, 8221269), (21, 6263824), (24, 5480846), (28, 4697868), (42, 3131912), (48, 2740423), (49, 2684496), (56, 2348934), (84, 1565956), (98, 1342248), (112, 1174467), (147, 894832), (168, 782978), (196, 671124), (294, 447416), (336, 391489), (392, 335562), (588, 223708), (784, 167781), (1176, 111854), (2352, 55927)]