161447616

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 512576064

約数和(自身を除く): 351128448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 83, 88, 96, 99, 132, 144, 166, 176, 192, 198, 249, 264, 288, 307, 332, 352, 396, 498, 528, 576, 614, 664, 704, 747, 792, 913, 921, 996, 1056, 1228, 1328, 1494, 1584, 1826, 1842, 1992, 2112, 2456, 2656, 2739, 2763, 2988, 3168, 3377, 3652, 3684, 3984, 4912, 5312, 5478, 5526, 5976, 6336, 6754, 7304, 7368, 7968, 8217, 9824, 10131, 10956, 11052, 11952, 13508, 14608, 14736, 15936, 16434, 19648, 20262, 21912, 22104, 23904, 25481, 27016, 29216, 29472, 30393, 32868, 40524, 43824, 44208, 47808, 50962, 54032, 58432, 58944, 60786, 65736, 76443, 81048, 87648, 88416, 101924, 108064, 121572, 131472, 152886, 162096, 175296, 176832, 203848, 216128, 229329, 243144, 262944, 280291, 305772, 324192, 407696, 458658, 486288, 525888, 560582, 611544, 648384, 815392, 840873, 917316, 972576, 1121164, 1223088, 1630784, 1681746, 1834632, 1945152, 2242328, 2446176, 2522619, 3363492, 3669264, 4484656, 4892352, 5045238, 6726984, 7338528, 8969312, 10090476, 13453968, 14677056, 17938624, 20180952, 26907936, 40361904, 53815872, 80723808, 161447616]

約数ペア:

[(1, 161447616), (2, 80723808), (3, 53815872), (4, 40361904), (6, 26907936), (8, 20180952), (9, 17938624), (11, 14677056), (12, 13453968), (16, 10090476), (18, 8969312), (22, 7338528), (24, 6726984), (32, 5045238), (33, 4892352), (36, 4484656), (44, 3669264), (48, 3363492), (64, 2522619), (66, 2446176), (72, 2242328), (83, 1945152), (88, 1834632), (96, 1681746), (99, 1630784), (132, 1223088), (144, 1121164), (166, 972576), (176, 917316), (192, 840873), (198, 815392), (249, 648384), (264, 611544), (288, 560582), (307, 525888), (332, 486288), (352, 458658), (396, 407696), (498, 324192), (528, 305772), (576, 280291), (614, 262944), (664, 243144), (704, 229329), (747, 216128), (792, 203848), (913, 176832), (921, 175296), (996, 162096), (1056, 152886), (1228, 131472), (1328, 121572), (1494, 108064), (1584, 101924), (1826, 88416), (1842, 87648), (1992, 81048), (2112, 76443), (2456, 65736), (2656, 60786), (2739, 58944), (2763, 58432), (2988, 54032), (3168, 50962), (3377, 47808), (3652, 44208), (3684, 43824), (3984, 40524), (4912, 32868), (5312, 30393), (5478, 29472), (5526, 29216), (5976, 27016), (6336, 25481), (6754, 23904), (7304, 22104), (7368, 21912), (7968, 20262), (8217, 19648), (9824, 16434), (10131, 15936), (10956, 14736), (11052, 14608), (11952, 13508)]