131263098

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{78979}}^1$

素因数の和:79261

約数の個数: 16

約数和(自身を含む): 263477280

約数和(自身を除く): 132214182

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 78979, 157958, 236937, 473874, 21877183, 43754366, 65631549, 131263098]

約数ペア:

[(1, 131263098), (2, 65631549), (3, 43754366), (6, 21877183), (277, 473874), (554, 236937), (831, 157958), (1662, 78979)]