138269184

素因数分解:

$2^9\times 3^1\times {\mathrm{90019}}^1$

素因数の和:90040

約数の個数: 40

約数和(自身を含む): 368361840

約数和(自身を除く): 230092656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 90019, 180038, 270057, 360076, 540114, 720152, 1080228, 1440304, 2160456, 2880608, 4320912, 5761216, 8641824, 11522432, 17283648, 23044864, 34567296, 46089728, 69134592, 138269184]

約数ペア:

[(1, 138269184), (2, 69134592), (3, 46089728), (4, 34567296), (6, 23044864), (8, 17283648), (12, 11522432), (16, 8641824), (24, 5761216), (32, 4320912), (48, 2880608), (64, 2160456), (96, 1440304), (128, 1080228), (192, 720152), (256, 540114), (384, 360076), (512, 270057), (768, 180038), (1536, 90019)]