180582896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8429}}^1$

素因数の和:8553

約数の個数: 40

約数和(自身を含む): 380496480

約数和(自身を除く): 199913584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 8429, 10712, 16858, 21424, 33716, 67432, 109577, 134864, 219154, 438308, 868187, 876616, 1736374, 1753232, 3472748, 6945496, 11286431, 13890992, 22572862, 45145724, 90291448, 180582896]

約数ペア:

[(1, 180582896), (2, 90291448), (4, 45145724), (8, 22572862), (13, 13890992), (16, 11286431), (26, 6945496), (52, 3472748), (103, 1753232), (104, 1736374), (206, 876616), (208, 868187), (412, 438308), (824, 219154), (1339, 134864), (1648, 109577), (2678, 67432), (5356, 33716), (8429, 21424), (10712, 16858)]