168481808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41621}}^1$

素因数の和:41663

約数の個数: 40

約数和(自身を含む): 371601216

約数和(自身を除く): 203119408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 41621, 83242, 166484, 332968, 457831, 665936, 915662, 957283, 1831324, 1914566, 3662648, 3829132, 7325296, 7658264, 10530113, 15316528, 21060226, 42120452, 84240904, 168481808]

約数ペア:

[(1, 168481808), (2, 84240904), (4, 42120452), (8, 21060226), (11, 15316528), (16, 10530113), (22, 7658264), (23, 7325296), (44, 3829132), (46, 3662648), (88, 1914566), (92, 1831324), (176, 957283), (184, 915662), (253, 665936), (368, 457831), (506, 332968), (1012, 166484), (2024, 83242), (4048, 41621)]