133453278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 354816000

約数和(自身を除く): 221362722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 79, 82, 109, 123, 126, 158, 189, 218, 237, 246, 287, 327, 369, 378, 474, 553, 574, 654, 711, 738, 763, 861, 981, 1106, 1107, 1422, 1526, 1659, 1722, 1962, 2133, 2214, 2289, 2583, 2943, 3239, 3318, 4266, 4469, 4578, 4977, 5166, 5886, 6478, 6867, 7749, 8611, 8938, 9717, 9954, 13407, 13734, 14931, 15498, 17222, 19434, 20601, 22673, 25833, 26814, 29151, 29862, 31283, 40221, 41202, 45346, 51666, 58302, 60277, 62566, 68019, 77499, 80442, 87453, 93849, 120554, 120663, 136038, 154998, 174906, 180831, 187698, 204057, 232497, 241326, 281547, 353051, 361662, 408114, 464994, 542493, 563094, 612171, 706102, 844641, 1059153, 1084986, 1224342, 1627479, 1689282, 2118306, 2471357, 3177459, 3254958, 4942714, 6354918, 7414071, 9532377, 14828142, 19064754, 22242213, 44484426, 66726639, 133453278]

約数ペア:

[(1, 133453278), (2, 66726639), (3, 44484426), (6, 22242213), (7, 19064754), (9, 14828142), (14, 9532377), (18, 7414071), (21, 6354918), (27, 4942714), (41, 3254958), (42, 3177459), (54, 2471357), (63, 2118306), (79, 1689282), (82, 1627479), (109, 1224342), (123, 1084986), (126, 1059153), (158, 844641), (189, 706102), (218, 612171), (237, 563094), (246, 542493), (287, 464994), (327, 408114), (369, 361662), (378, 353051), (474, 281547), (553, 241326), (574, 232497), (654, 204057), (711, 187698), (738, 180831), (763, 174906), (861, 154998), (981, 136038), (1106, 120663), (1107, 120554), (1422, 93849), (1526, 87453), (1659, 80442), (1722, 77499), (1962, 68019), (2133, 62566), (2214, 60277), (2289, 58302), (2583, 51666), (2943, 45346), (3239, 41202), (3318, 40221), (4266, 31283), (4469, 29862), (4578, 29151), (4977, 26814), (5166, 25833), (5886, 22673), (6478, 20601), (6867, 19434), (7749, 17222), (8611, 15498), (8938, 14931), (9717, 13734), (9954, 13407)]