128204628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{562301}}^1$

素因数の和:562327

約数の個数: 24

約数和(自身を含む): 314889120

約数和(自身を除く): 186684492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 562301, 1124602, 1686903, 2249204, 3373806, 6747612, 10683719, 21367438, 32051157, 42734876, 64102314, 128204628]

約数ペア:

[(1, 128204628), (2, 64102314), (3, 42734876), (4, 32051157), (6, 21367438), (12, 10683719), (19, 6747612), (38, 3373806), (57, 2249204), (76, 1686903), (114, 1124602), (228, 562301)]