138655218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{6067}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 299710656

約数和(自身を除く): 161055438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 6067, 7618, 11427, 12134, 18201, 22854, 36402, 78871, 157742, 236613, 473226, 1777631, 3555262, 5332893, 10665786, 23109203, 46218406, 69327609, 138655218]

約数ペア:

[(1, 138655218), (2, 69327609), (3, 46218406), (6, 23109203), (13, 10665786), (26, 5332893), (39, 3555262), (78, 1777631), (293, 473226), (586, 236613), (879, 157742), (1758, 78871), (3809, 36402), (6067, 22854), (7618, 18201), (11427, 12134)]