157185324

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 410810400

約数和(自身を除く): 253625076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 593, 597, 666, 796, 1186, 1194, 1332, 1779, 1791, 2372, 2388, 3558, 3582, 5337, 7116, 7164, 7363, 10674, 14726, 21348, 21941, 22089, 29452, 43882, 44178, 65823, 66267, 87764, 88356, 118007, 131646, 132534, 197469, 236014, 263292, 265068, 354021, 394938, 472028, 708042, 789876, 1062063, 1416084, 2124126, 4248252, 4366259, 8732518, 13098777, 17465036, 26197554, 39296331, 52395108, 78592662, 157185324]

約数ペア:

[(1, 157185324), (2, 78592662), (3, 52395108), (4, 39296331), (6, 26197554), (9, 17465036), (12, 13098777), (18, 8732518), (36, 4366259), (37, 4248252), (74, 2124126), (111, 1416084), (148, 1062063), (199, 789876), (222, 708042), (333, 472028), (398, 394938), (444, 354021), (593, 265068), (597, 263292), (666, 236014), (796, 197469), (1186, 132534), (1194, 131646), (1332, 118007), (1779, 88356), (1791, 87764), (2372, 66267), (2388, 65823), (3558, 44178), (3582, 43882), (5337, 29452), (7116, 22089), (7164, 21941), (7363, 21348), (10674, 14726)]