145419648

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 425952000

約数和(自身を除く): 280532352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 173, 176, 192, 199, 264, 346, 352, 384, 398, 519, 528, 597, 692, 704, 796, 1038, 1056, 1194, 1384, 1408, 1592, 1903, 2076, 2112, 2189, 2388, 2768, 3184, 3806, 4152, 4224, 4378, 4776, 5536, 5709, 6368, 6567, 7612, 8304, 8756, 9552, 11072, 11418, 12736, 13134, 15224, 16608, 17512, 19104, 22144, 22836, 25472, 26268, 30448, 33216, 34427, 35024, 38208, 45672, 52536, 60896, 66432, 68854, 70048, 76416, 91344, 103281, 105072, 121792, 137708, 140096, 182688, 206562, 210144, 243584, 275416, 280192, 365376, 378697, 413124, 420288, 550832, 730752, 757394, 826248, 840576, 1101664, 1136091, 1514788, 1652496, 2203328, 2272182, 3029576, 3304992, 4406656, 4544364, 6059152, 6609984, 9088728, 12118304, 13219968, 18177456, 24236608, 36354912, 48473216, 72709824, 145419648]

約数ペア:

[(1, 145419648), (2, 72709824), (3, 48473216), (4, 36354912), (6, 24236608), (8, 18177456), (11, 13219968), (12, 12118304), (16, 9088728), (22, 6609984), (24, 6059152), (32, 4544364), (33, 4406656), (44, 3304992), (48, 3029576), (64, 2272182), (66, 2203328), (88, 1652496), (96, 1514788), (128, 1136091), (132, 1101664), (173, 840576), (176, 826248), (192, 757394), (199, 730752), (264, 550832), (346, 420288), (352, 413124), (384, 378697), (398, 365376), (519, 280192), (528, 275416), (597, 243584), (692, 210144), (704, 206562), (796, 182688), (1038, 140096), (1056, 137708), (1194, 121792), (1384, 105072), (1408, 103281), (1592, 91344), (1903, 76416), (2076, 70048), (2112, 68854), (2189, 66432), (2388, 60896), (2768, 52536), (3184, 45672), (3806, 38208), (4152, 35024), (4224, 34427), (4378, 33216), (4776, 30448), (5536, 26268), (5709, 25472), (6368, 22836), (6567, 22144), (7612, 19104), (8304, 17512), (8756, 16608), (9552, 15224), (11072, 13134), (11418, 12736)]