159968689916

素因数分解:

$2^2\times 7^1\times {\mathrm{213361}}^1\times {\mathrm{26777}}^1$

素因数の和:240149

約数の個数: 24

約数和(自身を含む): 319950827616

約数和(自身を除く): 159982137700

約数列:

[1, 2, 4, 7, 14, 28, 26777, 53554, 107108, 187439, 213361, 374878, 426722, 749756, 853444, 1493527, 2987054, 5974108, 5713167497, 11426334994, 22852669988, 39992172479, 79984344958, 159968689916]

約数ペア:

[(1, 159968689916), (2, 79984344958), (4, 39992172479), (7, 22852669988), (14, 11426334994), (28, 5713167497), (26777, 5974108), (53554, 2987054), (107108, 1493527), (187439, 853444), (213361, 749756), (374878, 426722)]