164634672

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 434257920

約数和(自身を除く): 269623248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 127, 226, 239, 254, 339, 381, 452, 478, 508, 678, 717, 762, 904, 956, 1016, 1356, 1434, 1524, 1808, 1912, 2032, 2712, 2868, 3048, 3824, 5424, 5736, 6096, 11472, 14351, 27007, 28702, 30353, 43053, 54014, 57404, 60706, 81021, 86106, 91059, 108028, 114808, 121412, 162042, 172212, 182118, 216056, 229616, 242824, 324084, 344424, 364236, 432112, 485648, 648168, 688848, 728472, 1296336, 1456944, 3429889, 6859778, 10289667, 13719556, 20579334, 27439112, 41158668, 54878224, 82317336, 164634672]

約数ペア:

[(1, 164634672), (2, 82317336), (3, 54878224), (4, 41158668), (6, 27439112), (8, 20579334), (12, 13719556), (16, 10289667), (24, 6859778), (48, 3429889), (113, 1456944), (127, 1296336), (226, 728472), (239, 688848), (254, 648168), (339, 485648), (381, 432112), (452, 364236), (478, 344424), (508, 324084), (678, 242824), (717, 229616), (762, 216056), (904, 182118), (956, 172212), (1016, 162042), (1356, 121412), (1434, 114808), (1524, 108028), (1808, 91059), (1912, 86106), (2032, 81021), (2712, 60706), (2868, 57404), (3048, 54014), (3824, 43053), (5424, 30353), (5736, 28702), (6096, 27007), (11472, 14351)]