161322696

素因数分解:

$2^3\times 3^2\times {\mathrm{2240593}}^1$

素因数の和:2240605

約数の個数: 24

約数和(自身を含む): 436915830

約数和(自身を除く): 275593134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2240593, 4481186, 6721779, 8962372, 13443558, 17924744, 20165337, 26887116, 40330674, 53774232, 80661348, 161322696]

約数ペア:

[(1, 161322696), (2, 80661348), (3, 53774232), (4, 40330674), (6, 26887116), (8, 20165337), (9, 17924744), (12, 13443558), (18, 8962372), (24, 6721779), (36, 4481186), (72, 2240593)]