164703506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 122116846

約数列:

[1, 2, 11, 22, 23, 46, 121, 127, 233, 242, 253, 254, 466, 506, 1397, 2563, 2783, 2794, 2921, 5126, 5359, 5566, 5842, 10718, 15367, 28193, 29591, 30734, 32131, 56386, 58949, 59182, 64262, 117898, 325501, 353441, 648439, 651002, 680593, 706882, 1296878, 1361186, 3580511, 7161022, 7486523, 14973046, 82351753, 164703506]

約数ペア:

[(1, 164703506), (2, 82351753), (11, 14973046), (22, 7486523), (23, 7161022), (46, 3580511), (121, 1361186), (127, 1296878), (233, 706882), (242, 680593), (253, 651002), (254, 648439), (466, 353441), (506, 325501), (1397, 117898), (2563, 64262), (2783, 59182), (2794, 58949), (2921, 56386), (5126, 32131), (5359, 30734), (5566, 29591), (5842, 28193), (10718, 15367)]