156977987033

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{536609}}^1$

素因数の和:536741

約数の個数: 24

約数和(自身を含む): 189917011200

約数和(自身を除く): 32939024167

約数列:

[1, 7, 23, 79, 161, 529, 553, 1817, 3703, 12719, 41791, 292537, 536609, 3756263, 12342007, 42392111, 86394049, 283866161, 296744777, 975018553, 1987063127, 6825129871, 22425426719, 156977987033]

約数ペア:

[(1, 156977987033), (7, 22425426719), (23, 6825129871), (79, 1987063127), (161, 975018553), (529, 296744777), (553, 283866161), (1817, 86394049), (3703, 42392111), (12719, 12342007), (41791, 3756263), (292537, 536609)]