158916754

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{1951}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 241032960

約数和(自身を除く): 82116206

約数列:

[1, 2, 139, 278, 293, 586, 1951, 3902, 40727, 81454, 271189, 542378, 571643, 1143286, 79458377, 158916754]

約数ペア:

[(1, 158916754), (2, 79458377), (139, 1143286), (278, 571643), (293, 542378), (586, 271189), (1951, 81454), (3902, 40727)]