140342784

素因数分解:

$2^9\times 3^1\times {\mathrm{91369}}^1$

素因数の和:91390

約数の個数: 40

約数和(自身を含む): 373886040

約数和(自身を除く): 233543256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 91369, 182738, 274107, 365476, 548214, 730952, 1096428, 1461904, 2192856, 2923808, 4385712, 5847616, 8771424, 11695232, 17542848, 23390464, 35085696, 46780928, 70171392, 140342784]

約数ペア:

[(1, 140342784), (2, 70171392), (3, 46780928), (4, 35085696), (6, 23390464), (8, 17542848), (12, 11695232), (16, 8771424), (24, 5847616), (32, 4385712), (48, 2923808), (64, 2192856), (96, 1461904), (128, 1096428), (192, 730952), (256, 548214), (384, 365476), (512, 274107), (768, 182738), (1536, 91369)]