168505956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{150991}}^1$

素因数の和:151032

約数の個数: 36

約数和(自身を含む): 439688704

約数和(自身を除く): 271182748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 150991, 301982, 452973, 603964, 905946, 1358919, 1811892, 2717838, 4680721, 5435676, 9361442, 14042163, 18722884, 28084326, 42126489, 56168652, 84252978, 168505956]

約数ペア:

[(1, 168505956), (2, 84252978), (3, 56168652), (4, 42126489), (6, 28084326), (9, 18722884), (12, 14042163), (18, 9361442), (31, 5435676), (36, 4680721), (62, 2717838), (93, 1811892), (124, 1358919), (186, 905946), (279, 603964), (372, 452973), (558, 301982), (1116, 150991)]