138148766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13499}}^1$

素因数の和:13568

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 118459234

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 13499, 26998, 94493, 188986, 229483, 458966, 580457, 1160914, 1606381, 3212762, 4063199, 8126398, 9867769, 19735538, 69074383, 138148766]

約数ペア:

[(1, 138148766), (2, 69074383), (7, 19735538), (14, 9867769), (17, 8126398), (34, 4063199), (43, 3212762), (86, 1606381), (119, 1160914), (238, 580457), (301, 458966), (602, 229483), (731, 188986), (1462, 94493), (5117, 26998), (10234, 13499)]