138616812

素因数分解:

$2^2\times 3^3\times {\mathrm{887}}^1\times {\mathrm{1447}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 360030720

約数和(自身を除く): 221413908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 887, 1447, 1774, 2661, 2894, 3548, 4341, 5322, 5788, 7983, 8682, 10644, 13023, 15966, 17364, 23949, 26046, 31932, 39069, 47898, 52092, 78138, 95796, 156276, 1283489, 2566978, 3850467, 5133956, 7700934, 11551401, 15401868, 23102802, 34654203, 46205604, 69308406, 138616812]

約数ペア:

[(1, 138616812), (2, 69308406), (3, 46205604), (4, 34654203), (6, 23102802), (9, 15401868), (12, 11551401), (18, 7700934), (27, 5133956), (36, 3850467), (54, 2566978), (108, 1283489), (887, 156276), (1447, 95796), (1774, 78138), (2661, 52092), (2894, 47898), (3548, 39069), (4341, 31932), (5322, 26046), (5788, 23949), (7983, 17364), (8682, 15966), (10644, 13023)]