149233284

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 390062400

約数和(自身を除く): 240829116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 563, 597, 666, 796, 1126, 1194, 1332, 1689, 1791, 2252, 2388, 3378, 3582, 5067, 6756, 7164, 7363, 10134, 14726, 20268, 20831, 22089, 29452, 41662, 44178, 62493, 66267, 83324, 88356, 112037, 124986, 132534, 187479, 224074, 249972, 265068, 336111, 374958, 448148, 672222, 749916, 1008333, 1344444, 2016666, 4033332, 4145369, 8290738, 12436107, 16581476, 24872214, 37308321, 49744428, 74616642, 149233284]

約数ペア:

[(1, 149233284), (2, 74616642), (3, 49744428), (4, 37308321), (6, 24872214), (9, 16581476), (12, 12436107), (18, 8290738), (36, 4145369), (37, 4033332), (74, 2016666), (111, 1344444), (148, 1008333), (199, 749916), (222, 672222), (333, 448148), (398, 374958), (444, 336111), (563, 265068), (597, 249972), (666, 224074), (796, 187479), (1126, 132534), (1194, 124986), (1332, 112037), (1689, 88356), (1791, 83324), (2252, 66267), (2388, 62493), (3378, 44178), (3582, 41662), (5067, 29452), (6756, 22089), (7164, 20831), (7363, 20268), (10134, 14726)]