159182828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{138661}}^1$

素因数の和:138713

約数の個数: 24

約数和(自身を含む): 326133024

約数和(自身を除く): 166950196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 138661, 277322, 554644, 970627, 1941254, 3882508, 5685101, 11370202, 22740404, 39795707, 79591414, 159182828]

約数ペア:

[(1, 159182828), (2, 79591414), (4, 39795707), (7, 22740404), (14, 11370202), (28, 5685101), (41, 3882508), (82, 1941254), (164, 970627), (287, 554644), (574, 277322), (1148, 138661)]