164863656

素因数分解:

$2^3\times 3^2\times {\mathrm{2289773}}^1$

素因数の和:2289785

約数の個数: 24

約数和(自身を含む): 446505930

約数和(自身を除く): 281642274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2289773, 4579546, 6869319, 9159092, 13738638, 18318184, 20607957, 27477276, 41215914, 54954552, 82431828, 164863656]

約数ペア:

[(1, 164863656), (2, 82431828), (3, 54954552), (4, 41215914), (6, 27477276), (8, 20607957), (9, 18318184), (12, 13738638), (18, 9159092), (24, 6869319), (36, 4579546), (72, 2289773)]