165208.0000000

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 12143880

約数和(自身を除く): 6511088

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 529, 968, 1012, 1058, 1331, 2024, 2116, 2662, 2783, 4232, 5324, 5566, 5819, 10648, 11132, 11638, 22264, 23276, 30613, 46552, 61226, 64009, 122452, 128018, 244904, 256036, 512072, 704099, 1408198, 2816396, 5632792]

約数ペア:

[(1, 5632792), (2, 2816396), (4, 1408198), (8, 704099), (11, 512072), (22, 256036), (23, 244904), (44, 128018), (46, 122452), (88, 64009), (92, 61226), (121, 46552), (184, 30613), (242, 23276), (253, 22264), (484, 11638), (506, 11132), (529, 10648), (968, 5819), (1012, 5566), (1058, 5324), (1331, 4232), (2024, 2783), (2116, 2662)]