157216901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 171072000

約数和(自身を除く): 13855099

約数列:

[1, 17, 43, 449, 479, 731, 7633, 8143, 19307, 20597, 215071, 328219, 350149, 3656207, 9248053, 157216901]

約数ペア:

[(1, 157216901), (17, 9248053), (43, 3656207), (449, 350149), (479, 328219), (731, 215071), (7633, 20597), (8143, 19307)]