130710968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{161771}}^1$

素因数の和:161878

約数の個数: 16

約数和(自身を含む): 247511160

約数和(自身を除く): 116800192

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 161771, 323542, 647084, 1294168, 16338871, 32677742, 65355484, 130710968]

約数ペア:

[(1, 130710968), (2, 65355484), (4, 32677742), (8, 16338871), (101, 1294168), (202, 647084), (404, 323542), (808, 161771)]