156977656670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1\times {\mathrm{447319}}^1$

素因数の和:449192

約数の個数: 32

約数和(自身を含む): 297593049600

約数和(自身を除く): 140615392930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1847, 3694, 9235, 18470, 35093, 70186, 175465, 350930, 447319, 894638, 2236595, 4473190, 8499061, 16998122, 42495305, 84990610, 826198193, 1652396386, 4130990965, 8261981930, 15697765667, 31395531334, 78488828335, 156977656670]

約数ペア:

[(1, 156977656670), (2, 78488828335), (5, 31395531334), (10, 15697765667), (19, 8261981930), (38, 4130990965), (95, 1652396386), (190, 826198193), (1847, 84990610), (3694, 42495305), (9235, 16998122), (18470, 8499061), (35093, 4473190), (70186, 2236595), (175465, 894638), (350930, 447319)]