161270004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1919881}}^1$

素因数の和:1919895

約数の個数: 24

約数和(自身を含む): 430053568

約数和(自身を除く): 268783564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1919881, 3839762, 5759643, 7679524, 11519286, 13439167, 23038572, 26878334, 40317501, 53756668, 80635002, 161270004]

約数ペア:

[(1, 161270004), (2, 80635002), (3, 53756668), (4, 40317501), (6, 26878334), (7, 23038572), (12, 13439167), (14, 11519286), (21, 7679524), (28, 5759643), (42, 3839762), (84, 1919881)]