156833138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2659}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 137341582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2659, 2681, 4213, 5318, 5362, 8426, 18613, 29249, 29491, 37226, 58498, 58982, 204743, 409486, 1018397, 2036794, 7128779, 11202367, 14257558, 22404734, 78416569, 156833138]

約数ペア:

[(1, 156833138), (2, 78416569), (7, 22404734), (11, 14257558), (14, 11202367), (22, 7128779), (77, 2036794), (154, 1018397), (383, 409486), (766, 204743), (2659, 58982), (2681, 58498), (4213, 37226), (5318, 29491), (5362, 29249), (8426, 18613)]