239537872

素因数分解:

$2^4\times 7^2\times {\mathrm{305533}}^1$

素因数の和:305555

約数の個数: 30

約数和(自身を含む): 539878578

約数和(自身を除く): 300340706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 305533, 611066, 1222132, 2138731, 2444264, 4277462, 4888528, 8554924, 14971117, 17109848, 29942234, 34219696, 59884468, 119768936, 239537872]

約数ペア:

[(1, 239537872), (2, 119768936), (4, 59884468), (7, 34219696), (8, 29942234), (14, 17109848), (16, 14971117), (28, 8554924), (49, 4888528), (56, 4277462), (98, 2444264), (112, 2138731), (196, 1222132), (392, 611066), (784, 305533)]