128569142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83813}}^1$

素因数の和:83887

約数の個数: 16

約数和(自身を含む): 211211280

約数和(自身を除く): 82642138

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 83813, 167626, 1089569, 2179138, 4944967, 9889934, 64284571, 128569142]

約数ペア:

[(1, 128569142), (2, 64284571), (13, 9889934), (26, 4944967), (59, 2179138), (118, 1089569), (767, 167626), (1534, 83813)]