168867894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5167}}^1$

素因数の和:5604

約数の個数: 32

約数和(自身を含む): 364654080

約数和(自身を除く): 195786186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5167, 5447, 10334, 10894, 15501, 16341, 31002, 32682, 67171, 134342, 201513, 403026, 2164973, 4329946, 6494919, 12989838, 28144649, 56289298, 84433947, 168867894]

約数ペア:

[(1, 168867894), (2, 84433947), (3, 56289298), (6, 28144649), (13, 12989838), (26, 6494919), (39, 4329946), (78, 2164973), (419, 403026), (838, 201513), (1257, 134342), (2514, 67171), (5167, 32682), (5447, 31002), (10334, 16341), (10894, 15501)]