157820784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:999

約数の個数: 120

約数和(自身を含む): 464084880

約数和(自身を除く): 306264096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 363, 464, 484, 528, 638, 696, 726, 937, 957, 968, 1276, 1392, 1452, 1874, 1914, 1936, 2552, 2811, 2904, 3509, 3748, 3828, 5104, 5622, 5808, 7018, 7496, 7656, 10307, 10527, 11244, 14036, 14992, 15312, 20614, 21054, 22488, 27173, 28072, 30921, 41228, 42108, 44976, 54346, 56144, 61842, 81519, 82456, 84216, 108692, 113377, 123684, 163038, 164912, 168432, 217384, 226754, 247368, 298903, 326076, 340131, 434768, 453508, 494736, 597806, 652152, 680262, 896709, 907016, 1195612, 1304304, 1360524, 1793418, 1814032, 2391224, 2721048, 3287933, 3586836, 4782448, 5442096, 6575866, 7173672, 9863799, 13151732, 14347344, 19727598, 26303464, 39455196, 52606928, 78910392, 157820784]

約数ペア:

[(1, 157820784), (2, 78910392), (3, 52606928), (4, 39455196), (6, 26303464), (8, 19727598), (11, 14347344), (12, 13151732), (16, 9863799), (22, 7173672), (24, 6575866), (29, 5442096), (33, 4782448), (44, 3586836), (48, 3287933), (58, 2721048), (66, 2391224), (87, 1814032), (88, 1793418), (116, 1360524), (121, 1304304), (132, 1195612), (174, 907016), (176, 896709), (232, 680262), (242, 652152), (264, 597806), (319, 494736), (348, 453508), (363, 434768), (464, 340131), (484, 326076), (528, 298903), (638, 247368), (696, 226754), (726, 217384), (937, 168432), (957, 164912), (968, 163038), (1276, 123684), (1392, 113377), (1452, 108692), (1874, 84216), (1914, 82456), (1936, 81519), (2552, 61842), (2811, 56144), (2904, 54346), (3509, 44976), (3748, 42108), (3828, 41228), (5104, 30921), (5622, 28072), (5808, 27173), (7018, 22488), (7496, 21054), (7656, 20614), (10307, 15312), (10527, 14992), (11244, 14036)]