161479728

素因数分解:

$2^4\times 3^2\times {\mathrm{1121387}}^1$

素因数の和:1121401

約数の個数: 30

約数和(自身を含む): 451919364

約数和(自身を除く): 290439636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1121387, 2242774, 3364161, 4485548, 6728322, 8971096, 10092483, 13456644, 17942192, 20184966, 26913288, 40369932, 53826576, 80739864, 161479728]

約数ペア:

[(1, 161479728), (2, 80739864), (3, 53826576), (4, 40369932), (6, 26913288), (8, 20184966), (9, 17942192), (12, 13456644), (16, 10092483), (18, 8971096), (24, 6728322), (36, 4485548), (48, 3364161), (72, 2242774), (144, 1121387)]