137237758

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 102263042

約数列:

[1, 2, 7, 14, 109, 139, 218, 278, 647, 763, 973, 1294, 1526, 1946, 4529, 9058, 15151, 30302, 70523, 89933, 106057, 141046, 179866, 212114, 493661, 629531, 987322, 1259062, 9802697, 19605394, 68618879, 137237758]

約数ペア:

[(1, 137237758), (2, 68618879), (7, 19605394), (14, 9802697), (109, 1259062), (139, 987322), (218, 629531), (278, 493661), (647, 212114), (763, 179866), (973, 141046), (1294, 106057), (1526, 89933), (1946, 70523), (4529, 30302), (9058, 15151)]