161081088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 523329408

約数和(自身を除く): 362248320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 128, 133, 152, 166, 168, 192, 224, 228, 249, 256, 266, 304, 332, 336, 361, 384, 399, 448, 456, 498, 532, 581, 608, 664, 672, 722, 768, 798, 896, 912, 996, 1064, 1083, 1162, 1216, 1328, 1344, 1444, 1577, 1596, 1743, 1792, 1824, 1992, 2128, 2166, 2324, 2432, 2527, 2656, 2688, 2888, 3154, 3192, 3486, 3648, 3984, 4256, 4332, 4648, 4731, 4864, 5054, 5312, 5376, 5776, 6308, 6384, 6972, 7296, 7581, 7968, 8512, 8664, 9296, 9462, 10108, 10624, 11039, 11552, 12616, 12768, 13944, 14592, 15162, 15936, 17024, 17328, 18592, 18924, 20216, 21248, 22078, 23104, 25232, 25536, 27888, 29963, 30324, 31872, 33117, 34048, 34656, 37184, 37848, 40432, 44156, 46208, 50464, 51072, 55776, 59926, 60648, 63744, 66234, 69312, 74368, 75696, 80864, 88312, 89889, 92416, 100928, 102144, 111552, 119852, 121296, 132468, 138624, 148736, 151392, 161728, 176624, 179778, 201856, 209741, 223104, 239704, 242592, 264936, 277248, 302784, 323456, 353248, 359556, 403712, 419482, 446208, 479408, 485184, 529872, 605568, 629223, 646912, 706496, 719112, 838964, 958816, 970368, 1059744, 1211136, 1258446, 1412992, 1438224, 1677928, 1917632, 1940736, 2119488, 2516892, 2825984, 2876448, 3355856, 3835264, 4238976, 5033784, 5752896, 6711712, 7670528, 8477952, 10067568, 11505792, 13423424, 20135136, 23011584, 26846848, 40270272, 53693696, 80540544, 161081088]

約数ペア:

[(1, 161081088), (2, 80540544), (3, 53693696), (4, 40270272), (6, 26846848), (7, 23011584), (8, 20135136), (12, 13423424), (14, 11505792), (16, 10067568), (19, 8477952), (21, 7670528), (24, 6711712), (28, 5752896), (32, 5033784), (38, 4238976), (42, 3835264), (48, 3355856), (56, 2876448), (57, 2825984), (64, 2516892), (76, 2119488), (83, 1940736), (84, 1917632), (96, 1677928), (112, 1438224), (114, 1412992), (128, 1258446), (133, 1211136), (152, 1059744), (166, 970368), (168, 958816), (192, 838964), (224, 719112), (228, 706496), (249, 646912), (256, 629223), (266, 605568), (304, 529872), (332, 485184), (336, 479408), (361, 446208), (384, 419482), (399, 403712), (448, 359556), (456, 353248), (498, 323456), (532, 302784), (581, 277248), (608, 264936), (664, 242592), (672, 239704), (722, 223104), (768, 209741), (798, 201856), (896, 179778), (912, 176624), (996, 161728), (1064, 151392), (1083, 148736), (1162, 138624), (1216, 132468), (1328, 121296), (1344, 119852), (1444, 111552), (1577, 102144), (1596, 100928), (1743, 92416), (1792, 89889), (1824, 88312), (1992, 80864), (2128, 75696), (2166, 74368), (2324, 69312), (2432, 66234), (2527, 63744), (2656, 60648), (2688, 59926), (2888, 55776), (3154, 51072), (3192, 50464), (3486, 46208), (3648, 44156), (3984, 40432), (4256, 37848), (4332, 37184), (4648, 34656), (4731, 34048), (4864, 33117), (5054, 31872), (5312, 30324), (5376, 29963), (5776, 27888), (6308, 25536), (6384, 25232), (6972, 23104), (7296, 22078), (7581, 21248), (7968, 20216), (8512, 18924), (8664, 18592), (9296, 17328), (9462, 17024), (10108, 15936), (10624, 15162), (11039, 14592), (11552, 13944), (12616, 12768)]