172645142

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{4507}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 262906560

約数和(自身を除く): 90261418

約数列:

[1, 2, 107, 179, 214, 358, 4507, 9014, 19153, 38306, 482249, 806753, 964498, 1613506, 86322571, 172645142]

約数ペア:

[(1, 172645142), (2, 86322571), (107, 1613506), (179, 964498), (214, 806753), (358, 482249), (4507, 38306), (9014, 19153)]