158523278

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 240617520

約数和(自身を除く): 82094242

約数列:

[1, 2, 109, 218, 491, 982, 1481, 2962, 53519, 107038, 161429, 322858, 727171, 1454342, 79261639, 158523278]

約数ペア:

[(1, 158523278), (2, 79261639), (109, 1454342), (218, 727171), (491, 322858), (982, 161429), (1481, 107038), (2962, 53519)]