123889152

素因数分解:

$2^9\times 3^1\times {\mathrm{80657}}^1$

素因数の和:80678

約数の個数: 40

約数和(自身を含む): 330052536

約数和(自身を除く): 206163384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 80657, 161314, 241971, 322628, 483942, 645256, 967884, 1290512, 1935768, 2581024, 3871536, 5162048, 7743072, 10324096, 15486144, 20648192, 30972288, 41296384, 61944576, 123889152]

約数ペア:

[(1, 123889152), (2, 61944576), (3, 41296384), (4, 30972288), (6, 20648192), (8, 15486144), (12, 10324096), (16, 7743072), (24, 5162048), (32, 3871536), (48, 2581024), (64, 1935768), (96, 1290512), (128, 967884), (192, 645256), (256, 483942), (384, 322628), (512, 241971), (768, 161314), (1536, 80657)]