156629255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9109}}^1$

素因数の和:9314

約数の個数: 16

約数和(自身を含む): 198962400

約数和(自身を除く): 42333145

約数列:

[1, 5, 19, 95, 181, 905, 3439, 9109, 17195, 45545, 173071, 865355, 1648729, 8243645, 31325851, 156629255]

約数ペア:

[(1, 156629255), (5, 31325851), (19, 8243645), (95, 1648729), (181, 865355), (905, 173071), (3439, 45545), (9109, 17195)]