139397274

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{5279}}^1$

素因数の和:5456

約数の個数: 40

約数和(自身を含む): 314328960

約数和(自身を除く): 174931686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 5279, 8802, 10558, 13203, 15837, 26406, 31674, 47511, 95022, 142533, 285066, 427599, 855198, 860477, 1720954, 2581431, 5162862, 7744293, 15488586, 23232879, 46465758, 69698637, 139397274]

約数ペア:

[(1, 139397274), (2, 69698637), (3, 46465758), (6, 23232879), (9, 15488586), (18, 7744293), (27, 5162862), (54, 2581431), (81, 1720954), (162, 860477), (163, 855198), (326, 427599), (489, 285066), (978, 142533), (1467, 95022), (2934, 47511), (4401, 31674), (5279, 26406), (8802, 15837), (10558, 13203)]