131192016

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21521}}^1$

素因数の和:21659

約数の個数: 40

約数和(自身を含む): 341597184

約数和(自身を除く): 210405168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 344336, 516504, 1033008, 2733167, 5466334, 8199501, 10932668, 16399002, 21865336, 32798004, 43730672, 65596008, 131192016]

約数ペア:

[(1, 131192016), (2, 65596008), (3, 43730672), (4, 32798004), (6, 21865336), (8, 16399002), (12, 10932668), (16, 8199501), (24, 5466334), (48, 2733167), (127, 1033008), (254, 516504), (381, 344336), (508, 258252), (762, 172168), (1016, 129126), (1524, 86084), (2032, 64563), (3048, 43042), (6096, 21521)]