140572393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3769}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 160451200

約数和(自身を除く): 19878807

約数列:

[1, 13, 19, 151, 247, 1963, 2869, 3769, 37297, 48997, 71611, 569119, 930943, 7398547, 10813261, 140572393]

約数ペア:

[(1, 140572393), (13, 10813261), (19, 7398547), (151, 930943), (247, 569119), (1963, 71611), (2869, 48997), (3769, 37297)]