129157338

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{25657}}^1$

素因数の和:26501

約数の個数: 16

約数和(自身を含む): 258632640

約数和(自身を除く): 129475302

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 25657, 51314, 76971, 153942, 21526223, 43052446, 64578669, 129157338]

約数ペア:

[(1, 129157338), (2, 64578669), (3, 43052446), (6, 21526223), (839, 153942), (1678, 76971), (2517, 51314), (5034, 25657)]