239064154

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{122849}}^1$

素因数の和:122997

約数の個数: 16

約数和(自身を含む): 412776000

約数和(自身を除く): 173711846

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 122849, 245698, 859943, 1719886, 17076011, 34152022, 119532077, 239064154]

約数ペア:

[(1, 239064154), (2, 119532077), (7, 34152022), (14, 17076011), (139, 1719886), (278, 859943), (973, 245698), (1946, 122849)]