100218752

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4987}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 200966520

約数和(自身を除く): 100747768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4987, 5024, 9974, 10048, 19948, 20096, 39896, 79792, 159584, 319168, 638336, 782959, 1565918, 3131836, 6263672, 12527344, 25054688, 50109376, 100218752]

約数ペア:

[(1, 100218752), (2, 50109376), (4, 25054688), (8, 12527344), (16, 6263672), (32, 3131836), (64, 1565918), (128, 782959), (157, 638336), (314, 319168), (628, 159584), (1256, 79792), (2512, 39896), (4987, 20096), (5024, 19948), (9974, 10048)]