159432190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{388859}}^1$

素因数の和:388907

約数の個数: 16

約数和(自身を含む): 293978160

約数和(自身を除く): 134545970

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 388859, 777718, 1944295, 3888590, 15943219, 31886438, 79716095, 159432190]

約数ペア:

[(1, 159432190), (2, 79716095), (5, 31886438), (10, 15943219), (41, 3888590), (82, 1944295), (205, 777718), (410, 388859)]