140566788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{205507}}^1$

素因数の和:205536

約数の個数: 36

約数和(自身を含む): 374024560

約数和(自身を除く): 233457772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 205507, 411014, 616521, 822028, 1233042, 1849563, 2466084, 3699126, 3904633, 7398252, 7809266, 11713899, 15618532, 23427798, 35141697, 46855596, 70283394, 140566788]

約数ペア:

[(1, 140566788), (2, 70283394), (3, 46855596), (4, 35141697), (6, 23427798), (9, 15618532), (12, 11713899), (18, 7809266), (19, 7398252), (36, 3904633), (38, 3699126), (57, 2466084), (76, 1849563), (114, 1233042), (171, 822028), (228, 616521), (342, 411014), (684, 205507)]