138244938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{10613}}^1$

素因数の和:10798

約数の個数: 32

約数和(自身を含む): 299569536

約数和(自身を除く): 161324598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 10613, 13026, 21226, 31839, 63678, 137969, 275938, 413907, 827814, 1772371, 3544742, 5317113, 10634226, 23040823, 46081646, 69122469, 138244938]

約数ペア:

[(1, 138244938), (2, 69122469), (3, 46081646), (6, 23040823), (13, 10634226), (26, 5317113), (39, 3544742), (78, 1772371), (167, 827814), (334, 413907), (501, 275938), (1002, 137969), (2171, 63678), (4342, 31839), (6513, 21226), (10613, 13026)]