165191294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{31489}}^1$

素因数の和:31595

約数の個数: 16

約数和(自身を含む): 257714160

約数和(自身を除く): 92522866

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 31489, 62978, 1354027, 1920829, 2708054, 3841658, 82595647, 165191294]

約数ペア:

[(1, 165191294), (2, 82595647), (43, 3841658), (61, 2708054), (86, 1920829), (122, 1354027), (2623, 62978), (5246, 31489)]