142092748

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9931}}^1$

素因数の和:10022

約数の個数: 36

約数和(自身を含む): 293252232

約数和(自身を除く): 151159484

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 9931, 14308, 19862, 39724, 69517, 139034, 278068, 486619, 724963, 973238, 1449926, 1946476, 2899852, 5074741, 10149482, 20298964, 35523187, 71046374, 142092748]

約数ペア:

[(1, 142092748), (2, 71046374), (4, 35523187), (7, 20298964), (14, 10149482), (28, 5074741), (49, 2899852), (73, 1946476), (98, 1449926), (146, 973238), (196, 724963), (292, 486619), (511, 278068), (1022, 139034), (2044, 69517), (3577, 39724), (7154, 19862), (9931, 14308)]