168296080

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3001}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 391977144

約数和(自身を除く): 223681064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3001, 3505, 5608, 6002, 7010, 11216, 12004, 14020, 15005, 24008, 28040, 30010, 48016, 56080, 60020, 120040, 240080, 2103701, 4207402, 8414804, 10518505, 16829608, 21037010, 33659216, 42074020, 84148040, 168296080]

約数ペア:

[(1, 168296080), (2, 84148040), (4, 42074020), (5, 33659216), (8, 21037010), (10, 16829608), (16, 10518505), (20, 8414804), (40, 4207402), (80, 2103701), (701, 240080), (1402, 120040), (2804, 60020), (3001, 56080), (3505, 48016), (5608, 30010), (6002, 28040), (7010, 24008), (11216, 15005), (12004, 14020)]