159806404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{25111}}^1$

素因数の和:25195

約数の個数: 24

約数和(自身を含む): 293910848

約数和(自身を除く): 134104444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 25111, 50222, 100444, 929107, 1079773, 1858214, 2159546, 3716428, 4319092, 39951601, 79903202, 159806404]

約数ペア:

[(1, 159806404), (2, 79903202), (4, 39951601), (37, 4319092), (43, 3716428), (74, 2159546), (86, 1858214), (148, 1079773), (172, 929107), (1591, 100444), (3182, 50222), (6364, 25111)]