157023097

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 200111040

約数和(自身を除く): 43087943

約数列:

[1, 7, 11, 49, 77, 317, 539, 919, 2219, 3487, 6433, 10109, 15533, 24409, 45031, 70763, 170863, 291323, 495341, 2039261, 3204553, 14274827, 22431871, 157023097]

約数ペア:

[(1, 157023097), (7, 22431871), (11, 14274827), (49, 3204553), (77, 2039261), (317, 495341), (539, 291323), (919, 170863), (2219, 70763), (3487, 45031), (6433, 24409), (10109, 15533)]