180989568

素因数分解:

$2^7\times 3^2\times {\mathrm{157109}}^1$

素因数の和:157129

約数の個数: 48

約数和(自身を含む): 520819650

約数和(自身を除く): 339830082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 157109, 314218, 471327, 628436, 942654, 1256872, 1413981, 1885308, 2513744, 2827962, 3770616, 5027488, 5655924, 7541232, 10054976, 11311848, 15082464, 20109952, 22623696, 30164928, 45247392, 60329856, 90494784, 180989568]

約数ペア:

[(1, 180989568), (2, 90494784), (3, 60329856), (4, 45247392), (6, 30164928), (8, 22623696), (9, 20109952), (12, 15082464), (16, 11311848), (18, 10054976), (24, 7541232), (32, 5655924), (36, 5027488), (48, 3770616), (64, 2827962), (72, 2513744), (96, 1885308), (128, 1413981), (144, 1256872), (192, 942654), (288, 628436), (384, 471327), (576, 314218), (1152, 157109)]