147995792

素因数分解:

$2^4\times 7^1\times {\mathrm{1321391}}^1$

素因数の和:1321406

約数の個数: 20

約数和(自身を含む): 327705216

約数和(自身を除く): 179709424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321391, 2642782, 5285564, 9249737, 10571128, 18499474, 21142256, 36998948, 73997896, 147995792]

約数ペア:

[(1, 147995792), (2, 73997896), (4, 36998948), (7, 21142256), (8, 18499474), (14, 10571128), (16, 9249737), (28, 5285564), (56, 2642782), (112, 1321391)]