157020948004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1117}}^1\times {\mathrm{322417}}^1$

素因数の和:323647

約数の個数: 24

約数和(自身を含む): 277556759480

約数和(自身を除く): 120535811476

約数列:

[1, 2, 4, 109, 218, 436, 1117, 2234, 4468, 121753, 243506, 322417, 487012, 644834, 1289668, 35143453, 70286906, 140573812, 360139789, 720279578, 1440559156, 39255237001, 78510474002, 157020948004]

約数ペア:

[(1, 157020948004), (2, 78510474002), (4, 39255237001), (109, 1440559156), (218, 720279578), (436, 360139789), (1117, 140573812), (2234, 70286906), (4468, 35143453), (121753, 1289668), (243506, 644834), (322417, 487012)]