156773449

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 186566400

約数和(自身を除く): 29792951

約数列:

[1, 7, 29, 157, 203, 1099, 4553, 4919, 31871, 34433, 142651, 772283, 998557, 5405981, 22396207, 156773449]

約数ペア:

[(1, 156773449), (7, 22396207), (29, 5405981), (157, 998557), (203, 772283), (1099, 142651), (4553, 34433), (4919, 31871)]