138193722

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2663}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 317442240

約数和(自身を除く): 179248518

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1674, 1922, 2663, 2883, 5326, 5766, 7989, 8649, 15978, 17298, 23967, 25947, 47934, 51894, 71901, 82553, 143802, 165106, 247659, 495318, 742977, 1485954, 2228931, 2559143, 4457862, 5118286, 7677429, 15354858, 23032287, 46064574, 69096861, 138193722]

約数ペア:

[(1, 138193722), (2, 69096861), (3, 46064574), (6, 23032287), (9, 15354858), (18, 7677429), (27, 5118286), (31, 4457862), (54, 2559143), (62, 2228931), (93, 1485954), (186, 742977), (279, 495318), (558, 247659), (837, 165106), (961, 143802), (1674, 82553), (1922, 71901), (2663, 51894), (2883, 47934), (5326, 25947), (5766, 23967), (7989, 17298), (8649, 15978)]