158242576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{430007}}^1$

素因数の和:430038

約数の個数: 20

約数和(自身を含む): 319925952

約数和(自身を除く): 161683376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 430007, 860014, 1720028, 3440056, 6880112, 9890161, 19780322, 39560644, 79121288, 158242576]

約数ペア:

[(1, 158242576), (2, 79121288), (4, 39560644), (8, 19780322), (16, 9890161), (23, 6880112), (46, 3440056), (92, 1720028), (184, 860014), (368, 430007)]