168246978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6317}}^1$

素因数の和:6538

約数の個数: 32

約数和(自身を含む): 352999296

約数和(自身を除く): 184752318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 6317, 8878, 12634, 13317, 18951, 26634, 37902, 145291, 290582, 435873, 871746, 1219181, 2438362, 3657543, 7315086, 28041163, 56082326, 84123489, 168246978]

約数ペア:

[(1, 168246978), (2, 84123489), (3, 56082326), (6, 28041163), (23, 7315086), (46, 3657543), (69, 2438362), (138, 1219181), (193, 871746), (386, 435873), (579, 290582), (1158, 145291), (4439, 37902), (6317, 26634), (8878, 18951), (12634, 13317)]