158291266

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{8369}}^1$

素因数の和:8578

約数の個数: 24

約数和(自身を含む): 277666380

約数和(自身を除く): 119375114

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 8369, 9457, 16738, 18914, 58583, 117166, 410081, 820162, 1615217, 3230434, 11306519, 22613038, 79145633, 158291266]

約数ペア:

[(1, 158291266), (2, 79145633), (7, 22613038), (14, 11306519), (49, 3230434), (98, 1615217), (193, 820162), (386, 410081), (1351, 117166), (2702, 58583), (8369, 18914), (9457, 16738)]