166213159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2129}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 200390400

約数和(自身を除く): 34177241

約数列:

[1, 7, 19, 133, 587, 2129, 4109, 11153, 14903, 40451, 78071, 283157, 1249723, 8748061, 23744737, 166213159]

約数ペア:

[(1, 166213159), (7, 23744737), (19, 8748061), (133, 1249723), (587, 283157), (2129, 78071), (4109, 40451), (11153, 14903)]