159184436

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{97301}}^1$

素因数の和:97714

約数の個数: 12

約数和(自身を含む): 279256740

約数和(自身を除く): 120072304

約数列:

[1, 2, 4, 409, 818, 1636, 97301, 194602, 389204, 39796109, 79592218, 159184436]

約数ペア:

[(1, 159184436), (2, 79592218), (4, 39796109), (409, 389204), (818, 194602), (1636, 97301)]