144655786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1087}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 248168448

約数和(自身を除く): 103512662

約数列:

[1, 2, 11, 22, 23, 46, 253, 263, 506, 526, 1087, 2174, 2893, 5786, 6049, 11957, 12098, 23914, 25001, 50002, 66539, 133078, 275011, 285881, 550022, 571762, 3144691, 6289382, 6575263, 13150526, 72327893, 144655786]

約数ペア:

[(1, 144655786), (2, 72327893), (11, 13150526), (22, 6575263), (23, 6289382), (46, 3144691), (253, 571762), (263, 550022), (506, 285881), (526, 275011), (1087, 133078), (2174, 66539), (2893, 50002), (5786, 25001), (6049, 23914), (11957, 12098)]