131446130

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{15667}}^1$

素因数の和:16513

約数の個数: 16

約数和(自身を含む): 236900160

約数和(自身を除く): 105454030

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 15667, 31334, 78335, 156670, 13144613, 26289226, 65723065, 131446130]

約数ペア:

[(1, 131446130), (2, 65723065), (5, 26289226), (10, 13144613), (839, 156670), (1678, 78335), (4195, 31334), (8390, 15667)]