16149648

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 42005248

約数和(自身を除く): 25855600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2143, 2512, 3768, 4286, 6429, 7536, 8572, 12858, 17144, 25716, 34288, 51432, 102864, 336451, 672902, 1009353, 1345804, 2018706, 2691608, 4037412, 5383216, 8074824, 16149648]

約数ペア:

[(1, 16149648), (2, 8074824), (3, 5383216), (4, 4037412), (6, 2691608), (8, 2018706), (12, 1345804), (16, 1009353), (24, 672902), (48, 336451), (157, 102864), (314, 51432), (471, 34288), (628, 25716), (942, 17144), (1256, 12858), (1884, 8572), (2143, 7536), (2512, 6429), (3768, 4286)]