158406914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{17891}}^1$

素因数の和:18145

約数の個数: 16

約数和(自身を含む): 251203680

約数和(自身を除く): 92796766

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 17891, 35782, 339929, 679858, 4168603, 8337206, 79203457, 158406914]

約数ペア:

[(1, 158406914), (2, 79203457), (19, 8337206), (38, 4168603), (233, 679858), (466, 339929), (4427, 35782), (8854, 17891)]