133015568

素因数分解:

$2^4\times 7^1\times {\mathrm{1187639}}^1$

素因数の和:1187654

約数の個数: 20

約数和(自身を含む): 294534720

約数和(自身を除く): 161519152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1187639, 2375278, 4750556, 8313473, 9501112, 16626946, 19002224, 33253892, 66507784, 133015568]

約数ペア:

[(1, 133015568), (2, 66507784), (4, 33253892), (7, 19002224), (8, 16626946), (14, 9501112), (16, 8313473), (28, 4750556), (56, 2375278), (112, 1187639)]