168708618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3623}}^1$

素因数の和:3843

約数の個数: 48

約数和(自身を含む): 395740800

約数和(自身を除く): 227032182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 3623, 5174, 7246, 7761, 10869, 15522, 21738, 23283, 32607, 46566, 47099, 65214, 94198, 141297, 282594, 423891, 720977, 847782, 1441954, 2162931, 4325862, 6488793, 9372701, 12977586, 18745402, 28118103, 56236206, 84354309, 168708618]

約数ペア:

[(1, 168708618), (2, 84354309), (3, 56236206), (6, 28118103), (9, 18745402), (13, 12977586), (18, 9372701), (26, 6488793), (39, 4325862), (78, 2162931), (117, 1441954), (199, 847782), (234, 720977), (398, 423891), (597, 282594), (1194, 141297), (1791, 94198), (2587, 65214), (3582, 47099), (3623, 46566), (5174, 32607), (7246, 23283), (7761, 21738), (10869, 15522)]