139606936

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12917}}^1$

素因数の和:13123

約数の個数: 32

約数和(自身を含む): 300731040

約数和(自身を除く): 161124104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 12917, 25834, 51668, 90419, 103336, 180838, 361676, 723352, 2492981, 4985962, 9971924, 17450867, 19943848, 34901734, 69803468, 139606936]

約数ペア:

[(1, 139606936), (2, 69803468), (4, 34901734), (7, 19943848), (8, 17450867), (14, 9971924), (28, 4985962), (56, 2492981), (193, 723352), (386, 361676), (772, 180838), (1351, 103336), (1544, 90419), (2702, 51668), (5404, 25834), (10808, 12917)]