127788598

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 230870016

約数和(自身を除く): 103081418

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 3853, 4738, 7706, 16583, 26971, 33166, 53942, 88619, 177238, 396859, 620333, 793718, 1240666, 2778013, 5556026, 9127757, 18255514, 63894299, 127788598]

約数ペア:

[(1, 127788598), (2, 63894299), (7, 18255514), (14, 9127757), (23, 5556026), (46, 2778013), (103, 1240666), (161, 793718), (206, 620333), (322, 396859), (721, 177238), (1442, 88619), (2369, 53942), (3853, 33166), (4738, 26971), (7706, 16583)]