156928881332

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1\times {\mathrm{3889}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 284032862400

約数和(自身を除く): 127103981068

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 2803, 3599, 3889, 5606, 7198, 7778, 11212, 14396, 15556, 165377, 170983, 229451, 237229, 330754, 341966, 458902, 474458, 661508, 683932, 917804, 948916, 10087997, 10900867, 13996511, 20175994, 21801734, 27993022, 40351988, 43603468, 55986044, 643151153, 664952887, 1286302306, 1329905774, 2572604612, 2659811548, 39232220333, 78464440666, 156928881332]

約数ペア:

[(1, 156928881332), (2, 78464440666), (4, 39232220333), (59, 2659811548), (61, 2572604612), (118, 1329905774), (122, 1286302306), (236, 664952887), (244, 643151153), (2803, 55986044), (3599, 43603468), (3889, 40351988), (5606, 27993022), (7198, 21801734), (7778, 20175994), (11212, 13996511), (14396, 10900867), (15556, 10087997), (165377, 948916), (170983, 917804), (229451, 683932), (237229, 661508), (330754, 474458), (341966, 458902)]