157145310721

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1\times {\mathrm{113591}}^1$

素因数の和:114624

約数の個数: 16

約数和(自身を含む): 180529493760

約数和(自身を除く): 23384183039

約数列:

[1, 7, 257, 769, 1799, 5383, 113591, 197633, 795137, 1383431, 29192887, 87351479, 204350209, 611460353, 22449330103, 157145310721]

約数ペア:

[(1, 157145310721), (7, 22449330103), (257, 611460353), (769, 204350209), (1799, 87351479), (5383, 29192887), (113591, 1383431), (197633, 795137)]