164025228

素因数分解:

$2^2\times 3^1\times {\mathrm{2687}}^1\times {\mathrm{5087}}^1$

素因数の和:7781

約数の個数: 24

約数和(自身を含む): 382943232

約数和(自身を除く): 218918004

約数列:

[1, 2, 3, 4, 6, 12, 2687, 5087, 5374, 8061, 10174, 10748, 15261, 16122, 20348, 30522, 32244, 61044, 13668769, 27337538, 41006307, 54675076, 82012614, 164025228]

約数ペア:

[(1, 164025228), (2, 82012614), (3, 54675076), (4, 41006307), (6, 27337538), (12, 13668769), (2687, 61044), (5087, 32244), (5374, 30522), (8061, 20348), (10174, 16122), (10748, 15261)]