117777142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 90596618

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 839, 1678, 1897, 3794, 5873, 10027, 11746, 20054, 31043, 62086, 70189, 140378, 217301, 227369, 434602, 454738, 1591583, 3183166, 8412653, 16825306, 58888571, 117777142]

約数ペア:

[(1, 117777142), (2, 58888571), (7, 16825306), (14, 8412653), (37, 3183166), (74, 1591583), (259, 454738), (271, 434602), (518, 227369), (542, 217301), (839, 140378), (1678, 70189), (1897, 62086), (3794, 31043), (5873, 20054), (10027, 11746)]