155110193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 188179200

約数和(自身を除く): 33069007

約数列:

[1, 7, 17, 119, 449, 2903, 3143, 7633, 20321, 49351, 53431, 345457, 1303447, 9124129, 22158599, 155110193]

約数ペア:

[(1, 155110193), (7, 22158599), (17, 9124129), (119, 1303447), (449, 345457), (2903, 53431), (3143, 49351), (7633, 20321)]