138012498

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 90

約数和(自身を含む): 339651477

約数和(自身を除く): 201638979

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 169, 213, 234, 338, 351, 426, 507, 639, 702, 923, 1014, 1053, 1278, 1521, 1846, 1917, 2106, 2769, 3042, 3834, 4563, 5041, 5538, 5751, 8307, 9126, 10082, 11502, 11999, 13689, 15123, 16614, 23998, 24921, 27378, 30246, 35997, 45369, 49842, 65533, 71994, 74763, 90738, 107991, 131066, 136107, 149526, 196599, 215982, 272214, 323973, 393198, 408321, 589797, 647946, 816642, 851929, 971919, 1179594, 1703858, 1769391, 1943838, 2555787, 3538782, 5111574, 5308173, 7667361, 10616346, 15334722, 23002083, 46004166, 69006249, 138012498]

約数ペア:

[(1, 138012498), (2, 69006249), (3, 46004166), (6, 23002083), (9, 15334722), (13, 10616346), (18, 7667361), (26, 5308173), (27, 5111574), (39, 3538782), (54, 2555787), (71, 1943838), (78, 1769391), (81, 1703858), (117, 1179594), (142, 971919), (162, 851929), (169, 816642), (213, 647946), (234, 589797), (338, 408321), (351, 393198), (426, 323973), (507, 272214), (639, 215982), (702, 196599), (923, 149526), (1014, 136107), (1053, 131066), (1278, 107991), (1521, 90738), (1846, 74763), (1917, 71994), (2106, 65533), (2769, 49842), (3042, 45369), (3834, 35997), (4563, 30246), (5041, 27378), (5538, 24921), (5751, 23998), (8307, 16614), (9126, 15123), (10082, 13689), (11502, 11999)]