172357966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{8581}}^1$

素因数の和:8688

約数の個数: 24

約数和(自身を含む): 287634312

約数和(自身を除く): 115276346

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 8581, 10043, 17162, 20086, 94391, 188782, 712223, 1038301, 1424446, 2076602, 7834453, 15668906, 86178983, 172357966]

約数ペア:

[(1, 172357966), (2, 86178983), (11, 15668906), (22, 7834453), (83, 2076602), (121, 1424446), (166, 1038301), (242, 712223), (913, 188782), (1826, 94391), (8581, 20086), (10043, 17162)]