16138272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7345

約数の個数: 48

約数和(自身を含む): 44210880

約数和(自身を除く): 28072608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 7309, 14618, 21927, 29236, 43854, 58472, 87708, 116944, 168107, 175416, 233888, 336214, 350832, 504321, 672428, 701664, 1008642, 1344856, 2017284, 2689712, 4034568, 5379424, 8069136, 16138272]

約数ペア:

[(1, 16138272), (2, 8069136), (3, 5379424), (4, 4034568), (6, 2689712), (8, 2017284), (12, 1344856), (16, 1008642), (23, 701664), (24, 672428), (32, 504321), (46, 350832), (48, 336214), (69, 233888), (92, 175416), (96, 168107), (138, 116944), (184, 87708), (276, 58472), (368, 43854), (552, 29236), (736, 21927), (1104, 14618), (2208, 7309)]