164917188

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{80369}}^1$

素因数の和:80401

約数の個数: 48

約数和(自身を含む): 450072000

約数和(自身を除く): 285154812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 80369, 160738, 241107, 321476, 482214, 723321, 964428, 1446642, 1527011, 2169963, 2893284, 3054022, 4339926, 4581033, 6108044, 8679852, 9162066, 13743099, 18324132, 27486198, 41229297, 54972396, 82458594, 164917188]

約数ペア:

[(1, 164917188), (2, 82458594), (3, 54972396), (4, 41229297), (6, 27486198), (9, 18324132), (12, 13743099), (18, 9162066), (19, 8679852), (27, 6108044), (36, 4581033), (38, 4339926), (54, 3054022), (57, 2893284), (76, 2169963), (108, 1527011), (114, 1446642), (171, 964428), (228, 723321), (342, 482214), (513, 321476), (684, 241107), (1026, 160738), (2052, 80369)]