164101972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{13103}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 299400192

約数和(自身を除く): 135298220

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 12524, 13103, 26206, 52412, 406193, 812386, 1323403, 1624772, 2646806, 5293612, 41025493, 82050986, 164101972]

約数ペア:

[(1, 164101972), (2, 82050986), (4, 41025493), (31, 5293612), (62, 2646806), (101, 1624772), (124, 1323403), (202, 812386), (404, 406193), (3131, 52412), (6262, 26206), (12524, 13103)]