164205328

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35759}}^1$

素因数の和:35815

約数の個数: 40

約数和(自身を含む): 372476160

約数和(自身を除く): 208270832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 35759, 71518, 143036, 250313, 286072, 500626, 572144, 1001252, 1466119, 2002504, 2932238, 4005008, 5864476, 10262833, 11728952, 20525666, 23457904, 41051332, 82102664, 164205328]

約数ペア:

[(1, 164205328), (2, 82102664), (4, 41051332), (7, 23457904), (8, 20525666), (14, 11728952), (16, 10262833), (28, 5864476), (41, 4005008), (56, 2932238), (82, 2002504), (112, 1466119), (164, 1001252), (287, 572144), (328, 500626), (574, 286072), (656, 250313), (1148, 143036), (2296, 71518), (4592, 35759)]