168657570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12577}}^1$

素因数の和:12739

約数の個数: 48

約数和(自身を含む): 441487800

約数和(自身を除く): 272830230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 12577, 13410, 25154, 37731, 62885, 75462, 113193, 125770, 188655, 226386, 377310, 565965, 1131930, 1873973, 3747946, 5621919, 9369865, 11243838, 16865757, 18739730, 28109595, 33731514, 56219190, 84328785, 168657570]

約数ペア:

[(1, 168657570), (2, 84328785), (3, 56219190), (5, 33731514), (6, 28109595), (9, 18739730), (10, 16865757), (15, 11243838), (18, 9369865), (30, 5621919), (45, 3747946), (90, 1873973), (149, 1131930), (298, 565965), (447, 377310), (745, 226386), (894, 188655), (1341, 125770), (1490, 113193), (2235, 75462), (2682, 62885), (4470, 37731), (6705, 25154), (12577, 13410)]