147259784

素因数分解:

$2^3\times 7^1\times {\mathrm{2629639}}^1$

素因数の和:2629652

約数の個数: 16

約数和(自身を含む): 315556800

約数和(自身を除く): 168297016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2629639, 5259278, 10518556, 18407473, 21037112, 36814946, 73629892, 147259784]

約数ペア:

[(1, 147259784), (2, 73629892), (4, 36814946), (7, 21037112), (8, 18407473), (14, 10518556), (28, 5259278), (56, 2629639)]