172531232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 361428480

約数和(自身を除く): 188897248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 956, 1327, 1912, 2654, 3824, 4063, 5308, 7648, 8126, 10616, 16252, 21232, 22559, 32504, 42464, 45118, 65008, 90236, 130016, 180472, 317153, 360944, 634306, 721888, 1268612, 2537224, 5074448, 5391601, 10148896, 10783202, 21566404, 43132808, 86265616, 172531232]

約数ペア:

[(1, 172531232), (2, 86265616), (4, 43132808), (8, 21566404), (16, 10783202), (17, 10148896), (32, 5391601), (34, 5074448), (68, 2537224), (136, 1268612), (239, 721888), (272, 634306), (478, 360944), (544, 317153), (956, 180472), (1327, 130016), (1912, 90236), (2654, 65008), (3824, 45118), (4063, 42464), (5308, 32504), (7648, 22559), (8126, 21232), (10616, 16252)]