167837920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28351}}^1$

素因数の和:28403

約数の個数: 48

約数和(自身を含む): 407248128

約数和(自身を除く): 239410208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 28351, 56702, 113404, 141755, 226808, 283510, 453616, 567020, 907232, 1048987, 1134040, 2097974, 2268080, 4195948, 4536160, 5244935, 8391896, 10489870, 16783792, 20979740, 33567584, 41959480, 83918960, 167837920]

約数ペア:

[(1, 167837920), (2, 83918960), (4, 41959480), (5, 33567584), (8, 20979740), (10, 16783792), (16, 10489870), (20, 8391896), (32, 5244935), (37, 4536160), (40, 4195948), (74, 2268080), (80, 2097974), (148, 1134040), (160, 1048987), (185, 907232), (296, 567020), (370, 453616), (592, 283510), (740, 226808), (1184, 141755), (1480, 113404), (2960, 56702), (5920, 28351)]