145177841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1709}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 162518400

約数和(自身を除く): 17340559

約数列:

[1, 17, 19, 263, 323, 1709, 4471, 4997, 29053, 32471, 84949, 449467, 552007, 7640939, 8539873, 145177841]

約数ペア:

[(1, 145177841), (17, 8539873), (19, 7640939), (263, 552007), (323, 449467), (1709, 84949), (4471, 32471), (4997, 29053)]