138350174

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{5443}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 211662720

約数和(自身を除く): 73312546

約数列:

[1, 2, 71, 142, 179, 358, 5443, 10886, 12709, 25418, 386453, 772906, 974297, 1948594, 69175087, 138350174]

約数ペア:

[(1, 138350174), (2, 69175087), (71, 1948594), (142, 974297), (179, 772906), (358, 386453), (5443, 25418), (10886, 12709)]