142938782

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{17573}}^1$

素因数の和:17672

約数の個数: 24

約数和(自身を含む): 252432936

約数和(自身を除く): 109494154

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 17573, 35146, 123011, 246022, 861077, 1458559, 1722154, 2917118, 10209913, 20419826, 71469391, 142938782]

約数ペア:

[(1, 142938782), (2, 71469391), (7, 20419826), (14, 10209913), (49, 2917118), (83, 1722154), (98, 1458559), (166, 861077), (581, 246022), (1162, 123011), (4067, 35146), (8134, 17573)]