162191519

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 196691040

約数和(自身を除く): 34499521

約数列:

[1, 7, 29, 49, 157, 203, 727, 1099, 1421, 4553, 5089, 7693, 21083, 31871, 35623, 114139, 147581, 223097, 798973, 1033067, 3310031, 5592811, 23170217, 162191519]

約数ペア:

[(1, 162191519), (7, 23170217), (29, 5592811), (49, 3310031), (157, 1033067), (203, 798973), (727, 223097), (1099, 147581), (1421, 114139), (4553, 35623), (5089, 31871), (7693, 21083)]