139660794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 387233280

約数和(自身を除く): 247572486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 182, 189, 194, 234, 273, 291, 293, 351, 378, 546, 582, 586, 679, 702, 819, 873, 879, 1261, 1358, 1638, 1746, 1758, 2037, 2051, 2457, 2522, 2619, 2637, 3783, 3809, 4074, 4102, 4914, 5238, 5274, 6111, 6153, 7566, 7618, 7911, 8827, 11349, 11427, 12222, 12306, 15822, 17654, 18333, 18459, 22698, 22854, 26481, 26663, 28421, 34047, 34281, 36666, 36918, 52962, 53326, 55377, 56842, 68094, 68562, 79443, 79989, 85263, 102843, 110754, 158886, 159978, 170526, 198947, 205686, 238329, 239967, 255789, 369473, 397894, 476658, 479934, 511578, 596841, 719901, 738946, 767367, 1108419, 1193682, 1439802, 1534734, 1790523, 2216838, 2586311, 3325257, 3581046, 5172622, 5371569, 6650514, 7758933, 9975771, 10743138, 15517866, 19951542, 23276799, 46553598, 69830397, 139660794]

約数ペア:

[(1, 139660794), (2, 69830397), (3, 46553598), (6, 23276799), (7, 19951542), (9, 15517866), (13, 10743138), (14, 9975771), (18, 7758933), (21, 6650514), (26, 5371569), (27, 5172622), (39, 3581046), (42, 3325257), (54, 2586311), (63, 2216838), (78, 1790523), (91, 1534734), (97, 1439802), (117, 1193682), (126, 1108419), (182, 767367), (189, 738946), (194, 719901), (234, 596841), (273, 511578), (291, 479934), (293, 476658), (351, 397894), (378, 369473), (546, 255789), (582, 239967), (586, 238329), (679, 205686), (702, 198947), (819, 170526), (873, 159978), (879, 158886), (1261, 110754), (1358, 102843), (1638, 85263), (1746, 79989), (1758, 79443), (2037, 68562), (2051, 68094), (2457, 56842), (2522, 55377), (2619, 53326), (2637, 52962), (3783, 36918), (3809, 36666), (4074, 34281), (4102, 34047), (4914, 28421), (5238, 26663), (5274, 26481), (6111, 22854), (6153, 22698), (7566, 18459), (7618, 18333), (7911, 17654), (8827, 15822), (11349, 12306), (11427, 12222)]