138870674

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{1567}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 211642368

約数和(自身を除く): 72771694

約数列:

[1, 2, 73, 146, 607, 1214, 1567, 3134, 44311, 88622, 114391, 228782, 951169, 1902338, 69435337, 138870674]

約数ペア:

[(1, 138870674), (2, 69435337), (73, 1902338), (146, 951169), (607, 228782), (1214, 114391), (1567, 88622), (3134, 44311)]