163156924

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{13907}}^1$

素因数の和:14337

約数の個数: 24

約数和(自身を含む): 327116160

約数和(自身を除く): 163959236

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 13907, 27814, 55628, 97349, 194698, 389396, 5827033, 11654066, 23308132, 40789231, 81578462, 163156924]

約数ペア:

[(1, 163156924), (2, 81578462), (4, 40789231), (7, 23308132), (14, 11654066), (28, 5827033), (419, 389396), (838, 194698), (1676, 97349), (2933, 55628), (5866, 27814), (11732, 13907)]