164293497064

素因数分解:

$2^3\times {\mathrm{21419}}^1\times {\mathrm{958807}}^1$

素因数の和:980232

約数の個数: 16

約数和(自身を含む): 308065010400

約数和(自身を除く): 143771513336

約数列:

[1, 2, 4, 8, 21419, 42838, 85676, 171352, 958807, 1917614, 3835228, 7670456, 20536687133, 41073374266, 82146748532, 164293497064]

約数ペア:

[(1, 164293497064), (2, 82146748532), (4, 41073374266), (8, 20536687133), (21419, 7670456), (42838, 3835228), (85676, 1917614), (171352, 958807)]