131872542

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{134839}}^1$

素因数の和:135007

約数の個数: 16

約数和(自身を含む): 265365120

約数和(自身を除く): 133492578

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 134839, 269678, 404517, 809034, 21978757, 43957514, 65936271, 131872542]

約数ペア:

[(1, 131872542), (2, 65936271), (3, 43957514), (6, 21978757), (163, 809034), (326, 404517), (489, 269678), (978, 134839)]