158261142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20089}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 344262240

約数和(自身を除く): 186001098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 20089, 40178, 60267, 120534, 261157, 522314, 783471, 1566942, 2028989, 4057978, 6086967, 12173934, 26376857, 52753714, 79130571, 158261142]

約数ペア:

[(1, 158261142), (2, 79130571), (3, 52753714), (6, 26376857), (13, 12173934), (26, 6086967), (39, 4057978), (78, 2028989), (101, 1566942), (202, 783471), (303, 522314), (606, 261157), (1313, 120534), (2626, 60267), (3939, 40178), (7878, 20089)]