142798786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127727}}^1$

素因数の和:127785

約数の個数: 16

約数和(自身を含む): 236041344

約数和(自身を除く): 93242558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 127727, 255454, 1660451, 3320902, 5492261, 10984522, 71399393, 142798786]

約数ペア:

[(1, 142798786), (2, 71399393), (13, 10984522), (26, 5492261), (43, 3320902), (86, 1660451), (559, 255454), (1118, 127727)]