155707212

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{28393}}^1$

素因数の和:28857

約数の個数: 24

約数和(自身を含む): 364124656

約数和(自身を除く): 208417444

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5484, 28393, 56786, 85179, 113572, 170358, 340716, 12975601, 25951202, 38926803, 51902404, 77853606, 155707212]

約数ペア:

[(1, 155707212), (2, 77853606), (3, 51902404), (4, 38926803), (6, 25951202), (12, 12975601), (457, 340716), (914, 170358), (1371, 113572), (1828, 85179), (2742, 56786), (5484, 28393)]