151039840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{134857}}^1$

素因数の和:134879

約数の個数: 48

約数和(自身を含む): 407810592

約数和(自身を除く): 256770752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 134857, 269714, 539428, 674285, 943999, 1078856, 1348570, 1887998, 2157712, 2697140, 3775996, 4315424, 4719995, 5394280, 7551992, 9439990, 10788560, 15103984, 18879980, 21577120, 30207968, 37759960, 75519920, 151039840]

約数ペア:

[(1, 151039840), (2, 75519920), (4, 37759960), (5, 30207968), (7, 21577120), (8, 18879980), (10, 15103984), (14, 10788560), (16, 9439990), (20, 7551992), (28, 5394280), (32, 4719995), (35, 4315424), (40, 3775996), (56, 2697140), (70, 2157712), (80, 1887998), (112, 1348570), (140, 1078856), (160, 943999), (224, 674285), (280, 539428), (560, 269714), (1120, 134857)]