133066408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 261740160

約数和(自身を除く): 128673752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 3671, 4531, 7342, 9062, 14684, 18124, 29368, 36248, 84433, 168866, 337732, 675464, 723187, 1446374, 2892748, 5785496, 16633301, 33266602, 66533204, 133066408]

約数ペア:

[(1, 133066408), (2, 66533204), (4, 33266602), (8, 16633301), (23, 5785496), (46, 2892748), (92, 1446374), (184, 723187), (197, 675464), (394, 337732), (788, 168866), (1576, 84433), (3671, 36248), (4531, 29368), (7342, 18124), (9062, 14684)]