128796552

素因数分解:

$2^3\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1901}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 349378380

約数和(自身を除く): 220581828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 941, 1882, 1901, 2823, 3764, 3802, 5646, 5703, 7528, 7604, 8469, 11292, 11406, 15208, 16938, 17109, 22584, 22812, 33876, 34218, 45624, 67752, 68436, 136872, 1788841, 3577682, 5366523, 7155364, 10733046, 14310728, 16099569, 21466092, 32199138, 42932184, 64398276, 128796552]

約数ペア:

[(1, 128796552), (2, 64398276), (3, 42932184), (4, 32199138), (6, 21466092), (8, 16099569), (9, 14310728), (12, 10733046), (18, 7155364), (24, 5366523), (36, 3577682), (72, 1788841), (941, 136872), (1882, 68436), (1901, 67752), (2823, 45624), (3764, 34218), (3802, 33876), (5646, 22812), (5703, 22584), (7528, 17109), (7604, 16938), (8469, 15208), (11292, 11406)]