161728171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1657}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 186226560

約数和(自身を除く): 24498389

約数列:

[1, 11, 19, 209, 467, 1657, 5137, 8873, 18227, 31483, 97603, 346313, 773819, 8512009, 14702561, 161728171]

約数ペア:

[(1, 161728171), (11, 14702561), (19, 8512009), (209, 773819), (467, 346313), (1657, 97603), (5137, 31483), (8873, 18227)]