137966164

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{3889}}^1$

素因数の和:4088

約数の個数: 36

約数和(自身を含む): 282484020

約数和(自身を除く): 144517856

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 1267, 2534, 3889, 5068, 7778, 8869, 15556, 17738, 27223, 35476, 54446, 108892, 190561, 381122, 703909, 762244, 1407818, 2815636, 4927363, 9854726, 19709452, 34491541, 68983082, 137966164]

約数ペア:

[(1, 137966164), (2, 68983082), (4, 34491541), (7, 19709452), (14, 9854726), (28, 4927363), (49, 2815636), (98, 1407818), (181, 762244), (196, 703909), (362, 381122), (724, 190561), (1267, 108892), (2534, 54446), (3889, 35476), (5068, 27223), (7778, 17738), (8869, 15556)]