168690276

素因数分解:

$2^2\times 3^4\times {\mathrm{520649}}^1$

素因数の和:520665

約数の個数: 30

約数和(自身を含む): 440990550

約数和(自身を除く): 272300274

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 520649, 1041298, 1561947, 2082596, 3123894, 4685841, 6247788, 9371682, 14057523, 18743364, 28115046, 42172569, 56230092, 84345138, 168690276]

約数ペア:

[(1, 168690276), (2, 84345138), (3, 56230092), (4, 42172569), (6, 28115046), (9, 18743364), (12, 14057523), (18, 9371682), (27, 6247788), (36, 4685841), (54, 3123894), (81, 2082596), (108, 1561947), (162, 1041298), (324, 520649)]