168099316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7687}}^1$

素因数の和:7780

約数の個数: 48

約数和(自身を含む): 371976192

約数和(自身を除く): 203876876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 7687, 10934, 15374, 21868, 30748, 53809, 84557, 107618, 169114, 215236, 338228, 545777, 591899, 1091554, 1183798, 2183108, 2367596, 3820439, 6003547, 7640878, 12007094, 15281756, 24014188, 42024829, 84049658, 168099316]

約数ペア:

[(1, 168099316), (2, 84049658), (4, 42024829), (7, 24014188), (11, 15281756), (14, 12007094), (22, 7640878), (28, 6003547), (44, 3820439), (71, 2367596), (77, 2183108), (142, 1183798), (154, 1091554), (284, 591899), (308, 545777), (497, 338228), (781, 215236), (994, 169114), (1562, 107618), (1988, 84557), (3124, 53809), (5467, 30748), (7687, 21868), (10934, 15374)]