131442208

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 265676544

約数和(自身を除く): 134234336

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 202, 268, 404, 536, 607, 808, 1072, 1214, 1616, 2144, 2428, 3232, 4856, 6767, 9712, 13534, 19424, 27068, 40669, 54136, 61307, 81338, 108272, 122614, 162676, 216544, 245228, 325352, 490456, 650704, 980912, 1301408, 1961824, 4107569, 8215138, 16430276, 32860552, 65721104, 131442208]

約数ペア:

[(1, 131442208), (2, 65721104), (4, 32860552), (8, 16430276), (16, 8215138), (32, 4107569), (67, 1961824), (101, 1301408), (134, 980912), (202, 650704), (268, 490456), (404, 325352), (536, 245228), (607, 216544), (808, 162676), (1072, 122614), (1214, 108272), (1616, 81338), (2144, 61307), (2428, 54136), (3232, 40669), (4856, 27068), (6767, 19424), (9712, 13534)]