140265612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54877}}^1$

素因数の和:54958

約数の個数: 36

約数和(自身を含む): 359560656

約数和(自身を除く): 219295044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 54877, 109754, 164631, 219508, 329262, 493893, 658524, 987786, 1975572, 3896267, 7792534, 11688801, 15585068, 23377602, 35066403, 46755204, 70132806, 140265612]

約数ペア:

[(1, 140265612), (2, 70132806), (3, 46755204), (4, 35066403), (6, 23377602), (9, 15585068), (12, 11688801), (18, 7792534), (36, 3896267), (71, 1975572), (142, 987786), (213, 658524), (284, 493893), (426, 329262), (639, 219508), (852, 164631), (1278, 109754), (2556, 54877)]