172319184

素因数分解:

$2^4\times 3^3\times {\mathrm{398887}}^1$

素因数の和:398904

約数の個数: 40

約数和(自身を含む): 494621120

約数和(自身を除く): 322301936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 398887, 797774, 1196661, 1595548, 2393322, 3191096, 3589983, 4786644, 6382192, 7179966, 9573288, 10769949, 14359932, 19146576, 21539898, 28719864, 43079796, 57439728, 86159592, 172319184]

約数ペア:

[(1, 172319184), (2, 86159592), (3, 57439728), (4, 43079796), (6, 28719864), (8, 21539898), (9, 19146576), (12, 14359932), (16, 10769949), (18, 9573288), (24, 7179966), (27, 6382192), (36, 4786644), (48, 3589983), (54, 3191096), (72, 2393322), (108, 1595548), (144, 1196661), (216, 797774), (432, 398887)]