139940196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 232616604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 139, 174, 263, 278, 319, 348, 417, 526, 556, 638, 789, 834, 957, 1052, 1276, 1529, 1578, 1668, 1914, 2893, 3058, 3156, 3828, 4031, 4587, 5786, 6116, 7627, 8062, 8679, 9174, 11572, 12093, 15254, 16124, 17358, 18348, 22881, 24186, 30508, 34716, 36557, 44341, 45762, 48372, 73114, 83897, 88682, 91524, 109671, 133023, 146228, 167794, 177364, 219342, 251691, 266046, 335588, 402127, 438684, 503382, 532092, 804254, 1006764, 1060153, 1206381, 1608508, 2120306, 2412762, 3180459, 4240612, 4825524, 6360918, 11661683, 12721836, 23323366, 34985049, 46646732, 69970098, 139940196]

約数ペア:

[(1, 139940196), (2, 69970098), (3, 46646732), (4, 34985049), (6, 23323366), (11, 12721836), (12, 11661683), (22, 6360918), (29, 4825524), (33, 4240612), (44, 3180459), (58, 2412762), (66, 2120306), (87, 1608508), (116, 1206381), (132, 1060153), (139, 1006764), (174, 804254), (263, 532092), (278, 503382), (319, 438684), (348, 402127), (417, 335588), (526, 266046), (556, 251691), (638, 219342), (789, 177364), (834, 167794), (957, 146228), (1052, 133023), (1276, 109671), (1529, 91524), (1578, 88682), (1668, 83897), (1914, 73114), (2893, 48372), (3058, 45762), (3156, 44341), (3828, 36557), (4031, 34716), (4587, 30508), (5786, 24186), (6116, 22881), (7627, 18348), (8062, 17358), (8679, 16124), (9174, 15254), (11572, 12093)]