161275656

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{85061}}^1$

素因数の和:85149

約数の個数: 32

約数和(自身を含む): 408297600

約数和(自身を除く): 247021944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 85061, 170122, 255183, 340244, 510366, 680488, 1020732, 2041464, 6719819, 13439638, 20159457, 26879276, 40318914, 53758552, 80637828, 161275656]

約数ペア:

[(1, 161275656), (2, 80637828), (3, 53758552), (4, 40318914), (6, 26879276), (8, 20159457), (12, 13439638), (24, 6719819), (79, 2041464), (158, 1020732), (237, 680488), (316, 510366), (474, 340244), (632, 255183), (948, 170122), (1896, 85061)]