165603258

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{28661}}^1$

素因数の和:28779

約数の個数: 32

約数和(自身を含む): 371459520

約数和(自身を除く): 205856262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 28661, 57322, 85983, 171966, 257949, 515898, 773847, 1547694, 3066727, 6133454, 9200181, 18400362, 27600543, 55201086, 82801629, 165603258]

約数ペア:

[(1, 165603258), (2, 82801629), (3, 55201086), (6, 27600543), (9, 18400362), (18, 9200181), (27, 6133454), (54, 3066727), (107, 1547694), (214, 773847), (321, 515898), (642, 257949), (963, 171966), (1926, 85983), (2889, 57322), (5778, 28661)]