179958746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 307169280

約数和(自身を除く): 127210534

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 638, 1397, 2221, 2794, 3683, 4442, 7366, 24431, 40513, 48862, 64409, 81026, 128818, 282067, 564134, 708499, 1416998, 3102737, 6205474, 8179943, 16359886, 89979373, 179958746]

約数ペア:

[(1, 179958746), (2, 89979373), (11, 16359886), (22, 8179943), (29, 6205474), (58, 3102737), (127, 1416998), (254, 708499), (319, 564134), (638, 282067), (1397, 128818), (2221, 81026), (2794, 64409), (3683, 48862), (4442, 40513), (7366, 24431)]