166251512

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 374339520

約数和(自身を除く): 208088008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 13681, 27362, 54724, 95767, 109448, 191534, 383068, 424111, 670369, 766136, 848222, 1340738, 1696444, 2681476, 2968777, 3392888, 5362952, 5937554, 11875108, 20781439, 23750216, 41562878, 83125756, 166251512]

約数ペア:

[(1, 166251512), (2, 83125756), (4, 41562878), (7, 23750216), (8, 20781439), (14, 11875108), (28, 5937554), (31, 5362952), (49, 3392888), (56, 2968777), (62, 2681476), (98, 1696444), (124, 1340738), (196, 848222), (217, 766136), (248, 670369), (392, 424111), (434, 383068), (868, 191534), (1519, 109448), (1736, 95767), (3038, 54724), (6076, 27362), (12152, 13681)]