127788184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40853}}^1$

素因数の和:40899

約数の個数: 32

約数和(自身を含む): 264733920

約数和(自身を除く): 136945736

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 40853, 81706, 163412, 326824, 694501, 939619, 1389002, 1879238, 2778004, 3758476, 5556008, 7516952, 15973523, 31947046, 63894092, 127788184]

約数ペア:

[(1, 127788184), (2, 63894092), (4, 31947046), (8, 15973523), (17, 7516952), (23, 5556008), (34, 3758476), (46, 2778004), (68, 1879238), (92, 1389002), (136, 939619), (184, 694501), (391, 326824), (782, 163412), (1564, 81706), (3128, 40853)]