189003136

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 436527360

約数和(自身を除く): 247524224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 2971, 3976, 4544, 5942, 7952, 9088, 11884, 15904, 20797, 23768, 31808, 41594, 47536, 63616, 83188, 95072, 166376, 190144, 210941, 332752, 380288, 421882, 665504, 843764, 1331008, 1476587, 1687528, 2662016, 2953174, 3375056, 5906348, 6750112, 11812696, 13500224, 23625392, 27000448, 47250784, 94501568, 189003136]

約数ペア:

[(1, 189003136), (2, 94501568), (4, 47250784), (7, 27000448), (8, 23625392), (14, 13500224), (16, 11812696), (28, 6750112), (32, 5906348), (56, 3375056), (64, 2953174), (71, 2662016), (112, 1687528), (128, 1476587), (142, 1331008), (224, 843764), (284, 665504), (448, 421882), (497, 380288), (568, 332752), (896, 210941), (994, 190144), (1136, 166376), (1988, 95072), (2272, 83188), (2971, 63616), (3976, 47536), (4544, 41594), (5942, 31808), (7952, 23768), (9088, 20797), (11884, 15904)]