164095267

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 205656000

約数和(自身を除く): 41560733

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 4099, 5719, 28693, 40033, 77881, 176257, 200851, 545167, 1233799, 3348883, 3816169, 8636593, 23442181, 164095267]

約数ペア:

[(1, 164095267), (7, 23442181), (19, 8636593), (43, 3816169), (49, 3348883), (133, 1233799), (301, 545167), (817, 200851), (931, 176257), (2107, 77881), (4099, 40033), (5719, 28693)]