131036198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 217036800

約数和(自身を除く): 86000602

約数列:

[1, 2, 19, 23, 38, 46, 313, 437, 479, 626, 874, 958, 5947, 7199, 9101, 11017, 11894, 14398, 18202, 22034, 136781, 149927, 209323, 273562, 299854, 418646, 2848613, 3448321, 5697226, 6896642, 65518099, 131036198]

約数ペア:

[(1, 131036198), (2, 65518099), (19, 6896642), (23, 5697226), (38, 3448321), (46, 2848613), (313, 418646), (437, 299854), (479, 273562), (626, 209323), (874, 149927), (958, 136781), (5947, 22034), (7199, 18202), (9101, 14398), (11017, 11894)]