128139768

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{10657}}^1$

素因数の和:10836

約数の個数: 48

約数和(自身を含む): 349156080

約数和(自身を除く): 221016312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 3006, 4008, 6012, 10657, 12024, 21314, 31971, 42628, 63942, 85256, 95913, 127884, 191826, 255768, 383652, 767304, 1779719, 3559438, 5339157, 7118876, 10678314, 14237752, 16017471, 21356628, 32034942, 42713256, 64069884, 128139768]

約数ペア:

[(1, 128139768), (2, 64069884), (3, 42713256), (4, 32034942), (6, 21356628), (8, 16017471), (9, 14237752), (12, 10678314), (18, 7118876), (24, 5339157), (36, 3559438), (72, 1779719), (167, 767304), (334, 383652), (501, 255768), (668, 191826), (1002, 127884), (1336, 95913), (1503, 85256), (2004, 63942), (3006, 42628), (4008, 31971), (6012, 21314), (10657, 12024)]