198814616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 526424640

約数和(自身を除く): 327610024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 61, 74, 77, 88, 91, 104, 121, 122, 143, 148, 154, 182, 242, 244, 259, 286, 296, 308, 364, 407, 427, 481, 484, 488, 518, 572, 616, 671, 728, 793, 814, 847, 854, 962, 968, 1001, 1036, 1144, 1342, 1573, 1586, 1628, 1694, 1708, 1924, 2002, 2072, 2257, 2684, 2849, 3146, 3172, 3256, 3367, 3388, 3416, 3848, 4004, 4477, 4514, 4697, 5291, 5368, 5551, 5698, 6292, 6344, 6734, 6776, 7381, 8008, 8723, 8954, 9028, 9394, 10582, 11011, 11102, 11396, 12584, 13468, 14762, 15799, 17446, 17908, 18056, 18788, 21164, 22022, 22204, 22792, 24827, 26936, 29341, 29524, 31339, 31598, 34892, 35816, 37037, 37576, 42328, 44044, 44408, 49654, 51667, 58201, 58682, 59048, 61061, 62678, 63196, 69784, 74074, 88088, 95953, 99308, 103334, 116402, 117364, 122122, 125356, 126392, 148148, 173789, 191906, 198616, 205387, 206668, 232804, 234728, 244244, 250712, 273097, 296296, 322751, 347578, 383812, 407407, 410774, 413336, 465608, 488488, 546194, 645502, 671671, 695156, 767624, 814814, 821548, 1092388, 1291004, 1343342, 1390312, 1629628, 1643096, 1911679, 2184776, 2259257, 2582008, 2686684, 3259256, 3550261, 3823358, 4518514, 5373368, 7100522, 7646716, 9037028, 14201044, 15293432, 18074056, 24851827, 28402088, 49703654, 99407308, 198814616]

約数ペア:

[(1, 198814616), (2, 99407308), (4, 49703654), (7, 28402088), (8, 24851827), (11, 18074056), (13, 15293432), (14, 14201044), (22, 9037028), (26, 7646716), (28, 7100522), (37, 5373368), (44, 4518514), (52, 3823358), (56, 3550261), (61, 3259256), (74, 2686684), (77, 2582008), (88, 2259257), (91, 2184776), (104, 1911679), (121, 1643096), (122, 1629628), (143, 1390312), (148, 1343342), (154, 1291004), (182, 1092388), (242, 821548), (244, 814814), (259, 767624), (286, 695156), (296, 671671), (308, 645502), (364, 546194), (407, 488488), (427, 465608), (481, 413336), (484, 410774), (488, 407407), (518, 383812), (572, 347578), (616, 322751), (671, 296296), (728, 273097), (793, 250712), (814, 244244), (847, 234728), (854, 232804), (962, 206668), (968, 205387), (1001, 198616), (1036, 191906), (1144, 173789), (1342, 148148), (1573, 126392), (1586, 125356), (1628, 122122), (1694, 117364), (1708, 116402), (1924, 103334), (2002, 99308), (2072, 95953), (2257, 88088), (2684, 74074), (2849, 69784), (3146, 63196), (3172, 62678), (3256, 61061), (3367, 59048), (3388, 58682), (3416, 58201), (3848, 51667), (4004, 49654), (4477, 44408), (4514, 44044), (4697, 42328), (5291, 37576), (5368, 37037), (5551, 35816), (5698, 34892), (6292, 31598), (6344, 31339), (6734, 29524), (6776, 29341), (7381, 26936), (8008, 24827), (8723, 22792), (8954, 22204), (9028, 22022), (9394, 21164), (10582, 18788), (11011, 18056), (11102, 17908), (11396, 17446), (12584, 15799), (13468, 14762)]