154318514

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 24

約数和(自身を含む): 267396480

約数和(自身を除く): 113077966

約数列:

[1, 2, 7, 14, 103, 206, 721, 1039, 1442, 2078, 7273, 10609, 14546, 21218, 74263, 107017, 148526, 214034, 749119, 1498238, 11022751, 22045502, 77159257, 154318514]

約数ペア:

[(1, 154318514), (2, 77159257), (7, 22045502), (14, 11022751), (103, 1498238), (206, 749119), (721, 214034), (1039, 148526), (1442, 107017), (2078, 74263), (7273, 21218), (10609, 14546)]