140127596

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 286970880

約数和(自身を除く): 146843284

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 271, 313, 413, 542, 626, 826, 1084, 1252, 1652, 1897, 2191, 3794, 4382, 7588, 8764, 15989, 18467, 31978, 36934, 63956, 73868, 84823, 111923, 129269, 169646, 223846, 258538, 339292, 447692, 517076, 593761, 1187522, 2375044, 5004557, 10009114, 20018228, 35031899, 70063798, 140127596]

約数ペア:

[(1, 140127596), (2, 70063798), (4, 35031899), (7, 20018228), (14, 10009114), (28, 5004557), (59, 2375044), (118, 1187522), (236, 593761), (271, 517076), (313, 447692), (413, 339292), (542, 258538), (626, 223846), (826, 169646), (1084, 129269), (1252, 111923), (1652, 84823), (1897, 73868), (2191, 63956), (3794, 36934), (4382, 31978), (7588, 18467), (8764, 15989)]