166090628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{198673}}^1$

素因数の和:198707

約数の個数: 24

約数和(自身を含む): 333772320

約数和(自身を除く): 167681692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 198673, 397346, 794692, 2185403, 3774787, 4370806, 7549574, 8741612, 15099148, 41522657, 83045314, 166090628]

約数ペア:

[(1, 166090628), (2, 83045314), (4, 41522657), (11, 15099148), (19, 8741612), (22, 7549574), (38, 4370806), (44, 3774787), (76, 2185403), (209, 794692), (418, 397346), (836, 198673)]