143988392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{438989}}^1$

素因数の和:439036

約数の個数: 16

約数和(自身を含む): 276563700

約数和(自身を除く): 132575308

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 438989, 877978, 1755956, 3511912, 17998549, 35997098, 71994196, 143988392]

約数ペア:

[(1, 143988392), (2, 71994196), (4, 35997098), (8, 17998549), (41, 3511912), (82, 1755956), (164, 877978), (328, 438989)]