140355612

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30279

約数の個数: 48

約数和(自身を含む): 372359680

約数和(自身を除く): 232004068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 30223, 60446, 90669, 120892, 181338, 272007, 362676, 544014, 816021, 1088028, 1299589, 1632042, 2599178, 3264084, 3898767, 5198356, 7797534, 11696301, 15595068, 23392602, 35088903, 46785204, 70177806, 140355612]

約数ペア:

[(1, 140355612), (2, 70177806), (3, 46785204), (4, 35088903), (6, 23392602), (9, 15595068), (12, 11696301), (18, 7797534), (27, 5198356), (36, 3898767), (43, 3264084), (54, 2599178), (86, 1632042), (108, 1299589), (129, 1088028), (172, 816021), (258, 544014), (387, 362676), (516, 272007), (774, 181338), (1161, 120892), (1548, 90669), (2322, 60446), (4644, 30223)]