129642142

素因数分解:

$2^1\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{1217}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 226606464

約数和(自身を除く): 96964322

約数列:

[1, 2, 7, 14, 49, 98, 1087, 1217, 2174, 2434, 7609, 8519, 15218, 17038, 53263, 59633, 106526, 119266, 1322879, 2645758, 9260153, 18520306, 64821071, 129642142]

約数ペア:

[(1, 129642142), (2, 64821071), (7, 18520306), (14, 9260153), (49, 2645758), (98, 1322879), (1087, 119266), (1217, 106526), (2174, 59633), (2434, 53263), (7609, 17038), (8519, 15218)]