163973178

素因数分解:

$2^1\times 3^2\times {\mathrm{2551}}^1\times {\mathrm{3571}}^1$

素因数の和:6130

約数の個数: 24

約数和(自身を含む): 355514016

約数和(自身を除く): 191540838

約数列:

[1, 2, 3, 6, 9, 18, 2551, 3571, 5102, 7142, 7653, 10713, 15306, 21426, 22959, 32139, 45918, 64278, 9109621, 18219242, 27328863, 54657726, 81986589, 163973178]

約数ペア:

[(1, 163973178), (2, 81986589), (3, 54657726), (6, 27328863), (9, 18219242), (18, 9109621), (2551, 64278), (3571, 45918), (5102, 32139), (7142, 22959), (7653, 21426), (10713, 15306)]