168922364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7753}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 319154640

約数和(自身を除く): 150232276

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 7753, 10894, 15506, 21788, 31012, 100789, 201578, 403156, 3248507, 6497014, 12994028, 42230591, 84461182, 168922364]

約数ペア:

[(1, 168922364), (2, 84461182), (4, 42230591), (13, 12994028), (26, 6497014), (52, 3248507), (419, 403156), (838, 201578), (1676, 100789), (5447, 31012), (7753, 21788), (10894, 15506)]