143963120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{257077}}^1$

素因数の和:257097

約数の個数: 40

約数和(自身を含む): 382532064

約数和(自身を除く): 238568944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 257077, 514154, 1028308, 1285385, 1799539, 2056616, 2570770, 3599078, 4113232, 5141540, 7198156, 8997695, 10283080, 14396312, 17995390, 20566160, 28792624, 35990780, 71981560, 143963120]

約数ペア:

[(1, 143963120), (2, 71981560), (4, 35990780), (5, 28792624), (7, 20566160), (8, 17995390), (10, 14396312), (14, 10283080), (16, 8997695), (20, 7198156), (28, 5141540), (35, 4113232), (40, 3599078), (56, 2570770), (70, 2056616), (80, 1799539), (112, 1285385), (140, 1028308), (280, 514154), (560, 257077)]