166879696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 336041984

約数和(自身を除く): 169162288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2143, 2512, 4286, 4867, 8572, 9734, 17144, 19468, 34288, 38936, 66433, 77872, 132866, 265732, 336451, 531464, 672902, 1062928, 1345804, 2691608, 5383216, 10429981, 20859962, 41719924, 83439848, 166879696]

約数ペア:

[(1, 166879696), (2, 83439848), (4, 41719924), (8, 20859962), (16, 10429981), (31, 5383216), (62, 2691608), (124, 1345804), (157, 1062928), (248, 672902), (314, 531464), (496, 336451), (628, 265732), (1256, 132866), (2143, 77872), (2512, 66433), (4286, 38936), (4867, 34288), (8572, 19468), (9734, 17144)]