171162654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15787}}^1$

素因数の和:15944

約数の個数: 32

約数和(自身を含む): 371333760

約数和(自身を除く): 200171106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 15787, 31574, 47361, 94722, 205231, 410462, 615693, 1231386, 2194393, 4388786, 6583179, 13166358, 28527109, 57054218, 85581327, 171162654]

約数ペア:

[(1, 171162654), (2, 85581327), (3, 57054218), (6, 28527109), (13, 13166358), (26, 6583179), (39, 4388786), (78, 2194393), (139, 1231386), (278, 615693), (417, 410462), (834, 205231), (1807, 94722), (3614, 47361), (5421, 31574), (10842, 15787)]