154736057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68437}}^1$

素因数の和:68480

約数の個数: 16

約数和(自身を含む): 197101440

約数和(自身を除く): 42365383

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 68437, 479059, 1163429, 1300303, 8144003, 9102121, 22105151, 154736057]

約数ペア:

[(1, 154736057), (7, 22105151), (17, 9102121), (19, 8144003), (119, 1300303), (133, 1163429), (323, 479059), (2261, 68437)]