145420266

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{249863}}^1$

素因数の和:249965

約数の個数: 16

約数和(自身を含む): 293840064

約数和(自身を除く): 148419798

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 249863, 499726, 749589, 1499178, 24236711, 48473422, 72710133, 145420266]

約数ペア:

[(1, 145420266), (2, 72710133), (3, 48473422), (6, 24236711), (97, 1499178), (194, 749589), (291, 499726), (582, 249863)]