127994316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{248051}}^1$

素因数の和:248101

約数の個数: 24

約数和(自身を含む): 305600064

約数和(自身を除く): 177605748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 248051, 496102, 744153, 992204, 1488306, 2976612, 10666193, 21332386, 31998579, 42664772, 63997158, 127994316]

約数ペア:

[(1, 127994316), (2, 63997158), (3, 42664772), (4, 31998579), (6, 21332386), (12, 10666193), (43, 2976612), (86, 1488306), (129, 992204), (172, 744153), (258, 496102), (516, 248051)]