168813568

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 88

約数和(自身を含む): 420928704

約数和(自身を除く): 252115136

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, 1024, 1232, 1408, 1792, 2141, 2464, 2816, 3584, 4282, 4928, 5632, 7168, 8564, 9856, 11264, 14987, 17128, 19712, 23551, 29974, 34256, 39424, 47102, 59948, 68512, 78848, 94204, 119896, 137024, 164857, 188408, 239792, 274048, 329714, 376816, 479584, 548096, 659428, 753632, 959168, 1096192, 1318856, 1507264, 1918336, 2192384, 2637712, 3014528, 3836672, 5275424, 6029056, 7673344, 10550848, 12058112, 15346688, 21101696, 24116224, 42203392, 84406784, 168813568]

約数ペア:

[(1, 168813568), (2, 84406784), (4, 42203392), (7, 24116224), (8, 21101696), (11, 15346688), (14, 12058112), (16, 10550848), (22, 7673344), (28, 6029056), (32, 5275424), (44, 3836672), (56, 3014528), (64, 2637712), (77, 2192384), (88, 1918336), (112, 1507264), (128, 1318856), (154, 1096192), (176, 959168), (224, 753632), (256, 659428), (308, 548096), (352, 479584), (448, 376816), (512, 329714), (616, 274048), (704, 239792), (896, 188408), (1024, 164857), (1232, 137024), (1408, 119896), (1792, 94204), (2141, 78848), (2464, 68512), (2816, 59948), (3584, 47102), (4282, 39424), (4928, 34256), (5632, 29974), (7168, 23551), (8564, 19712), (9856, 17128), (11264, 14987)]