131170688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 290088000

約数和(自身を除く): 158917312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 352, 472, 649, 704, 944, 1298, 1408, 1579, 1888, 2596, 3158, 3776, 5192, 6316, 7552, 10384, 12632, 17369, 20768, 25264, 34738, 41536, 50528, 69476, 83072, 93161, 101056, 138952, 186322, 202112, 277904, 372644, 555808, 745288, 1024771, 1111616, 1490576, 2049542, 2223232, 2981152, 4099084, 5962304, 8198168, 11924608, 16396336, 32792672, 65585344, 131170688]

約数ペア:

[(1, 131170688), (2, 65585344), (4, 32792672), (8, 16396336), (11, 11924608), (16, 8198168), (22, 5962304), (32, 4099084), (44, 2981152), (59, 2223232), (64, 2049542), (88, 1490576), (118, 1111616), (128, 1024771), (176, 745288), (236, 555808), (352, 372644), (472, 277904), (649, 202112), (704, 186322), (944, 138952), (1298, 101056), (1408, 93161), (1579, 83072), (1888, 69476), (2596, 50528), (3158, 41536), (3776, 34738), (5192, 25264), (6316, 20768), (7552, 17369), (10384, 12632)]