160873846

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 288138240

約数和(自身を除く): 127264394

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 3847, 5974, 7694, 20909, 26929, 41818, 53858, 111563, 223126, 396241, 780941, 792482, 1561882, 2773687, 5547374, 11490989, 22981978, 80436923, 160873846]

約数ペア:

[(1, 160873846), (2, 80436923), (7, 22981978), (14, 11490989), (29, 5547374), (58, 2773687), (103, 1561882), (203, 792482), (206, 780941), (406, 396241), (721, 223126), (1442, 111563), (2987, 53858), (3847, 41818), (5974, 26929), (7694, 20909)]