155958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 206922

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 139, 187, 278, 374, 417, 561, 834, 1122, 1529, 2363, 3058, 4587, 4726, 7089, 9174, 14178, 25993, 51986, 77979, 155958]

約数ペア:

[(1, 155958), (2, 77979), (3, 51986), (6, 25993), (11, 14178), (17, 9174), (22, 7089), (33, 4726), (34, 4587), (51, 3058), (66, 2363), (102, 1529), (139, 1122), (187, 834), (278, 561), (374, 417)]