151123844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 271389888

約数和(自身を除く): 120266044

約数列:

[1, 2, 4, 43, 86, 172, 421, 842, 1684, 2087, 4174, 8348, 18103, 36206, 72412, 89741, 179482, 358964, 878627, 1757254, 3514508, 37780961, 75561922, 151123844]

約数ペア:

[(1, 151123844), (2, 75561922), (4, 37780961), (43, 3514508), (86, 1757254), (172, 878627), (421, 358964), (842, 179482), (1684, 89741), (2087, 72412), (4174, 36206), (8348, 18103)]