164027512072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4211}}^1\times {\mathrm{113233}}^1$

素因数の和:117493

約数の個数: 32

約数和(自身を含む): 314781461280

約数和(自身を除く): 150753949208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4211, 8422, 16844, 33688, 113233, 181073, 226466, 362146, 452932, 724292, 905864, 1448584, 4869019, 9738038, 19476076, 38952152, 476824163, 953648326, 1907296652, 3814593304, 20503439009, 41006878018, 82013756036, 164027512072]

約数ペア:

[(1, 164027512072), (2, 82013756036), (4, 41006878018), (8, 20503439009), (43, 3814593304), (86, 1907296652), (172, 953648326), (344, 476824163), (4211, 38952152), (8422, 19476076), (16844, 9738038), (33688, 4869019), (113233, 1448584), (181073, 905864), (226466, 724292), (362146, 452932)]