152022157

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 188882496

約数和(自身を除く): 36860339

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 2107, 3137, 6923, 21959, 48461, 72151, 134891, 153713, 505057, 944237, 3102493, 3535399, 6609659, 21717451, 152022157]

約数ペア:

[(1, 152022157), (7, 21717451), (23, 6609659), (43, 3535399), (49, 3102493), (161, 944237), (301, 505057), (989, 153713), (1127, 134891), (2107, 72151), (3137, 48461), (6923, 21959)]