139339278

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:743

約数の個数: 80

約数和(自身を含む): 339884160

約数和(自身を除く): 200544882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 327, 351, 607, 654, 702, 981, 1053, 1214, 1417, 1821, 1962, 2106, 2834, 2943, 3642, 4251, 5463, 5886, 7891, 8502, 8829, 10926, 12753, 15782, 16389, 17658, 23673, 25506, 32778, 38259, 47346, 49167, 66163, 71019, 76518, 98334, 114777, 132326, 142038, 198489, 213057, 229554, 396978, 426114, 595467, 639171, 860119, 1190934, 1278342, 1720238, 1786401, 2580357, 3572802, 5160714, 5359203, 7741071, 10718406, 15482142, 23223213, 46446426, 69669639, 139339278]

約数ペア:

[(1, 139339278), (2, 69669639), (3, 46446426), (6, 23223213), (9, 15482142), (13, 10718406), (18, 7741071), (26, 5359203), (27, 5160714), (39, 3572802), (54, 2580357), (78, 1786401), (81, 1720238), (109, 1278342), (117, 1190934), (162, 860119), (218, 639171), (234, 595467), (327, 426114), (351, 396978), (607, 229554), (654, 213057), (702, 198489), (981, 142038), (1053, 132326), (1214, 114777), (1417, 98334), (1821, 76518), (1962, 71019), (2106, 66163), (2834, 49167), (2943, 47346), (3642, 38259), (4251, 32778), (5463, 25506), (5886, 23673), (7891, 17658), (8502, 16389), (8829, 15782), (10926, 12753)]