156749268638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{64933417}}^1$

素因数の和:64933507

約数の個数: 16

約数和(自身を含む): 252461129184

約数和(自身を除く): 95711860546

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 64933417, 129866834, 1103868089, 2207736178, 4610272607, 9220545214, 78374634319, 156749268638]

約数ペア:

[(1, 156749268638), (2, 78374634319), (17, 9220545214), (34, 4610272607), (71, 2207736178), (142, 1103868089), (1207, 129866834), (2414, 64933417)]