143177440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127837}}^1$

素因数の和:127859

約数の個数: 48

約数和(自身を含む): 386582112

約数和(自身を除く): 243404672

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, 127837, 255674, 511348, 639185, 894859, 1022696, 1278370, 1789718, 2045392, 2556740, 3579436, 4090784, 4474295, 5113480, 7158872, 8948590, 10226960, 14317744, 17897180, 20453920, 28635488, 35794360, 71588720, 143177440]

約数ペア:

[(1, 143177440), (2, 71588720), (4, 35794360), (5, 28635488), (7, 20453920), (8, 17897180), (10, 14317744), (14, 10226960), (16, 8948590), (20, 7158872), (28, 5113480), (32, 4474295), (35, 4090784), (40, 3579436), (56, 2556740), (70, 2045392), (80, 1789718), (112, 1278370), (140, 1022696), (160, 894859), (224, 639185), (280, 511348), (560, 255674), (1120, 127837)]