168458752

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4273}}^1$

素因数の和:4309

約数の個数: 80

約数和(自身を含む): 419740992

約数和(自身を除く): 251282240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4273, 4928, 5632, 8546, 9856, 17092, 19712, 29911, 34184, 39424, 47003, 59822, 68368, 94006, 119644, 136736, 188012, 239288, 273472, 329021, 376024, 478576, 546944, 658042, 752048, 957152, 1093888, 1316084, 1504096, 1914304, 2187776, 2632168, 3008192, 3828608, 5264336, 6016384, 7657216, 10528672, 12032768, 15314432, 21057344, 24065536, 42114688, 84229376, 168458752]

約数ペア:

[(1, 168458752), (2, 84229376), (4, 42114688), (7, 24065536), (8, 21057344), (11, 15314432), (14, 12032768), (16, 10528672), (22, 7657216), (28, 6016384), (32, 5264336), (44, 3828608), (56, 3008192), (64, 2632168), (77, 2187776), (88, 1914304), (112, 1504096), (128, 1316084), (154, 1093888), (176, 957152), (224, 752048), (256, 658042), (308, 546944), (352, 478576), (448, 376024), (512, 329021), (616, 273472), (704, 239288), (896, 188012), (1232, 136736), (1408, 119644), (1792, 94006), (2464, 68368), (2816, 59822), (3584, 47003), (4273, 39424), (4928, 34184), (5632, 29911), (8546, 19712), (9856, 17092)]