129086272

素因数分解:

$2^6\times 7^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 293851584

約数和(自身を除く): 164765312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 467, 617, 934, 1234, 1868, 2468, 3269, 3736, 4319, 4936, 6538, 7472, 8638, 9872, 13076, 14944, 17276, 19744, 26152, 29888, 34552, 39488, 52304, 69104, 104608, 138208, 209216, 276416, 288139, 576278, 1152556, 2016973, 2305112, 4033946, 4610224, 8067892, 9220448, 16135784, 18440896, 32271568, 64543136, 129086272]

約数ペア:

[(1, 129086272), (2, 64543136), (4, 32271568), (7, 18440896), (8, 16135784), (14, 9220448), (16, 8067892), (28, 4610224), (32, 4033946), (56, 2305112), (64, 2016973), (112, 1152556), (224, 576278), (448, 288139), (467, 276416), (617, 209216), (934, 138208), (1234, 104608), (1868, 69104), (2468, 52304), (3269, 39488), (3736, 34552), (4319, 29888), (4936, 26152), (6538, 19744), (7472, 17276), (8638, 14944), (9872, 13076)]