136831578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 313098240

約数和(自身を除く): 176266662

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 727, 741, 762, 1454, 1482, 1651, 2181, 2413, 3302, 4362, 4826, 4953, 7239, 9451, 9906, 13813, 14478, 18902, 27626, 28353, 31369, 41439, 56706, 62738, 82878, 92329, 94107, 179569, 184658, 188214, 276987, 359138, 538707, 553974, 1077414, 1200277, 1754251, 2400554, 3508502, 3600831, 5262753, 7201662, 10525506, 22805263, 45610526, 68415789, 136831578]

約数ペア:

[(1, 136831578), (2, 68415789), (3, 45610526), (6, 22805263), (13, 10525506), (19, 7201662), (26, 5262753), (38, 3600831), (39, 3508502), (57, 2400554), (78, 1754251), (114, 1200277), (127, 1077414), (247, 553974), (254, 538707), (381, 359138), (494, 276987), (727, 188214), (741, 184658), (762, 179569), (1454, 94107), (1482, 92329), (1651, 82878), (2181, 62738), (2413, 56706), (3302, 41439), (4362, 31369), (4826, 28353), (4953, 27626), (7239, 18902), (9451, 14478), (9906, 13813)]