168671802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 367083360

約数和(自身を除く): 198411558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 397, 419, 507, 794, 838, 1014, 1191, 1257, 2382, 2514, 5161, 5447, 10322, 10894, 15483, 16341, 30966, 32682, 67093, 70811, 134186, 141622, 166343, 201279, 212433, 332686, 402558, 424866, 499029, 998058, 2162459, 4324918, 6487377, 12974754, 28111967, 56223934, 84335901, 168671802]

約数ペア:

[(1, 168671802), (2, 84335901), (3, 56223934), (6, 28111967), (13, 12974754), (26, 6487377), (39, 4324918), (78, 2162459), (169, 998058), (338, 499029), (397, 424866), (419, 402558), (507, 332686), (794, 212433), (838, 201279), (1014, 166343), (1191, 141622), (1257, 134186), (2382, 70811), (2514, 67093), (5161, 32682), (5447, 30966), (10322, 16341), (10894, 15483)]