164496528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 240

約数和(自身を含む): 579576000

約数和(自身を除く): 415079472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 409, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 818, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1227, 1323, 1368, 1512, 1596, 1636, 1764, 1862, 2052, 2128, 2352, 2394, 2454, 2646, 2736, 2793, 2863, 3024, 3192, 3272, 3528, 3591, 3681, 3724, 4104, 4788, 4908, 5292, 5586, 5726, 6384, 6544, 7056, 7182, 7362, 7448, 7771, 8208, 8379, 8589, 9576, 9816, 10584, 11043, 11172, 11452, 14364, 14724, 14896, 15542, 16758, 17178, 19152, 19632, 20041, 21168, 22086, 22344, 22904, 23313, 25137, 25767, 28728, 29448, 31084, 33516, 34356, 40082, 44172, 44688, 45808, 46626, 50274, 51534, 54397, 57456, 58896, 60123, 62168, 67032, 68712, 69939, 77301, 80164, 88344, 93252, 100548, 103068, 108794, 120246, 124336, 134064, 137424, 139878, 154602, 160328, 163191, 176688, 180369, 186504, 201096, 206136, 209817, 217588, 240492, 279756, 309204, 320656, 326382, 360738, 373008, 380779, 402192, 412272, 419634, 435176, 480984, 489573, 541107, 559512, 618408, 652764, 721476, 761558, 839268, 870352, 961968, 979146, 1082214, 1119024, 1142337, 1236816, 1305528, 1442952, 1468719, 1523116, 1678536, 1958292, 2164428, 2284674, 2611056, 2885904, 2937438, 3046232, 3357072, 3427011, 3916584, 4328856, 4569348, 5874876, 6092464, 6854022, 7833168, 8657712, 9138696, 10281033, 11749752, 13708044, 18277392, 20562066, 23499504, 27416088, 41124132, 54832176, 82248264, 164496528]

約数ペア:

[(1, 164496528), (2, 82248264), (3, 54832176), (4, 41124132), (6, 27416088), (7, 23499504), (8, 20562066), (9, 18277392), (12, 13708044), (14, 11749752), (16, 10281033), (18, 9138696), (19, 8657712), (21, 7833168), (24, 6854022), (27, 6092464), (28, 5874876), (36, 4569348), (38, 4328856), (42, 3916584), (48, 3427011), (49, 3357072), (54, 3046232), (56, 2937438), (57, 2885904), (63, 2611056), (72, 2284674), (76, 2164428), (84, 1958292), (98, 1678536), (108, 1523116), (112, 1468719), (114, 1442952), (126, 1305528), (133, 1236816), (144, 1142337), (147, 1119024), (152, 1082214), (168, 979146), (171, 961968), (189, 870352), (196, 839268), (216, 761558), (228, 721476), (252, 652764), (266, 618408), (294, 559512), (304, 541107), (336, 489573), (342, 480984), (378, 435176), (392, 419634), (399, 412272), (409, 402192), (432, 380779), (441, 373008), (456, 360738), (504, 326382), (513, 320656), (532, 309204), (588, 279756), (684, 240492), (756, 217588), (784, 209817), (798, 206136), (818, 201096), (882, 186504), (912, 180369), (931, 176688), (1008, 163191), (1026, 160328), (1064, 154602), (1176, 139878), (1197, 137424), (1227, 134064), (1323, 124336), (1368, 120246), (1512, 108794), (1596, 103068), (1636, 100548), (1764, 93252), (1862, 88344), (2052, 80164), (2128, 77301), (2352, 69939), (2394, 68712), (2454, 67032), (2646, 62168), (2736, 60123), (2793, 58896), (2863, 57456), (3024, 54397), (3192, 51534), (3272, 50274), (3528, 46626), (3591, 45808), (3681, 44688), (3724, 44172), (4104, 40082), (4788, 34356), (4908, 33516), (5292, 31084), (5586, 29448), (5726, 28728), (6384, 25767), (6544, 25137), (7056, 23313), (7182, 22904), (7362, 22344), (7448, 22086), (7771, 21168), (8208, 20041), (8379, 19632), (8589, 19152), (9576, 17178), (9816, 16758), (10584, 15542), (11043, 14896), (11172, 14724), (11452, 14364)]