156732938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{11489}}^1$

素因数の和:11869

約数の個数: 16

約数和(自身を含む): 248184000

約数和(自身を除く): 91451062

約数列:

[1, 2, 19, 38, 359, 718, 6821, 11489, 13642, 22978, 218291, 436582, 4124551, 8249102, 78366469, 156732938]

約数ペア:

[(1, 156732938), (2, 78366469), (19, 8249102), (38, 4124551), (359, 436582), (718, 218291), (6821, 22978), (11489, 13642)]