140768642

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{60209}}^1$

素因数の和:60385

約数の個数: 16

約数和(自身を含む): 242766720

約数和(自身を除く): 101998078

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 60209, 120418, 421463, 842926, 10054903, 20109806, 70384321, 140768642]

約数ペア:

[(1, 140768642), (2, 70384321), (7, 20109806), (14, 10054903), (167, 842926), (334, 421463), (1169, 120418), (2338, 60209)]