168344208

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2663}}^1$

素因数の和:3116

約数の個数: 60

約数和(自身を含む): 472380480

約数和(自身を除く): 304036272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1317, 1756, 2634, 2663, 3512, 3951, 5268, 5326, 7024, 7902, 7989, 10536, 10652, 15804, 15978, 21072, 21304, 23967, 31608, 31956, 42608, 47934, 63216, 63912, 95868, 127824, 191736, 383472, 1169057, 2338114, 3507171, 4676228, 7014342, 9352456, 10521513, 14028684, 18704912, 21043026, 28057368, 42086052, 56114736, 84172104, 168344208]

約数ペア:

[(1, 168344208), (2, 84172104), (3, 56114736), (4, 42086052), (6, 28057368), (8, 21043026), (9, 18704912), (12, 14028684), (16, 10521513), (18, 9352456), (24, 7014342), (36, 4676228), (48, 3507171), (72, 2338114), (144, 1169057), (439, 383472), (878, 191736), (1317, 127824), (1756, 95868), (2634, 63912), (2663, 63216), (3512, 47934), (3951, 42608), (5268, 31956), (5326, 31608), (7024, 23967), (7902, 21304), (7989, 21072), (10536, 15978), (10652, 15804)]