154702907404

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{23007571}}^1$

素因数の和:23007657

約数の個数: 18

約数和(自身を含む): 277494325892

約数和(自身を除く): 122791418488

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 23007571, 46015142, 92030284, 943310411, 1886620822, 3773241644, 38675726851, 77351453702, 154702907404]

約数ペア:

[(1, 154702907404), (2, 77351453702), (4, 38675726851), (41, 3773241644), (82, 1886620822), (164, 943310411), (1681, 92030284), (3362, 46015142), (6724, 23007571)]