159107480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{568241}}^1$

素因数の和:568259

約数の個数: 32

約数和(自身を含む): 409134240

約数和(自身を除く): 250026760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 568241, 1136482, 2272964, 2841205, 3977687, 4545928, 5682410, 7955374, 11364820, 15910748, 19888435, 22729640, 31821496, 39776870, 79553740, 159107480]

約数ペア:

[(1, 159107480), (2, 79553740), (4, 39776870), (5, 31821496), (7, 22729640), (8, 19888435), (10, 15910748), (14, 11364820), (20, 7955374), (28, 5682410), (35, 4545928), (40, 3977687), (56, 2841205), (70, 2272964), (140, 1136482), (280, 568241)]