161843136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 539374080

約数和(自身を除く): 377530944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 59, 64, 78, 84, 91, 96, 104, 112, 118, 156, 157, 168, 177, 182, 192, 208, 224, 236, 273, 312, 314, 336, 354, 364, 413, 416, 448, 471, 472, 546, 624, 628, 672, 708, 728, 767, 826, 832, 942, 944, 1092, 1099, 1239, 1248, 1256, 1344, 1416, 1456, 1534, 1652, 1884, 1888, 2041, 2184, 2198, 2301, 2478, 2496, 2512, 2832, 2912, 3068, 3297, 3304, 3768, 3776, 4082, 4368, 4396, 4602, 4956, 5024, 5369, 5664, 5824, 6123, 6136, 6594, 6608, 7536, 8164, 8736, 8792, 9204, 9263, 9912, 10048, 10738, 11328, 12246, 12272, 13188, 13216, 14287, 15072, 16107, 16328, 17472, 17584, 18408, 18526, 19824, 21476, 24492, 24544, 26376, 26432, 27789, 28574, 30144, 32214, 32656, 35168, 36816, 37052, 39648, 42861, 42952, 48984, 49088, 52752, 55578, 57148, 64428, 64841, 65312, 70336, 73632, 74104, 79296, 85722, 85904, 97968, 105504, 111156, 114296, 120419, 128856, 129682, 130624, 147264, 148208, 171444, 171808, 194523, 195936, 211008, 222312, 228592, 240838, 257712, 259364, 296416, 342888, 343616, 361257, 389046, 391872, 444624, 457184, 481676, 515424, 518728, 592832, 685776, 722514, 778092, 842933, 889248, 914368, 963352, 1030848, 1037456, 1371552, 1445028, 1556184, 1685866, 1778496, 1926704, 2074912, 2528799, 2743104, 2890056, 3112368, 3371732, 3853408, 4149824, 5057598, 5780112, 6224736, 6743464, 7706816, 10115196, 11560224, 12449472, 13486928, 20230392, 23120448, 26973856, 40460784, 53947712, 80921568, 161843136]

約数ペア:

[(1, 161843136), (2, 80921568), (3, 53947712), (4, 40460784), (6, 26973856), (7, 23120448), (8, 20230392), (12, 13486928), (13, 12449472), (14, 11560224), (16, 10115196), (21, 7706816), (24, 6743464), (26, 6224736), (28, 5780112), (32, 5057598), (39, 4149824), (42, 3853408), (48, 3371732), (52, 3112368), (56, 2890056), (59, 2743104), (64, 2528799), (78, 2074912), (84, 1926704), (91, 1778496), (96, 1685866), (104, 1556184), (112, 1445028), (118, 1371552), (156, 1037456), (157, 1030848), (168, 963352), (177, 914368), (182, 889248), (192, 842933), (208, 778092), (224, 722514), (236, 685776), (273, 592832), (312, 518728), (314, 515424), (336, 481676), (354, 457184), (364, 444624), (413, 391872), (416, 389046), (448, 361257), (471, 343616), (472, 342888), (546, 296416), (624, 259364), (628, 257712), (672, 240838), (708, 228592), (728, 222312), (767, 211008), (826, 195936), (832, 194523), (942, 171808), (944, 171444), (1092, 148208), (1099, 147264), (1239, 130624), (1248, 129682), (1256, 128856), (1344, 120419), (1416, 114296), (1456, 111156), (1534, 105504), (1652, 97968), (1884, 85904), (1888, 85722), (2041, 79296), (2184, 74104), (2198, 73632), (2301, 70336), (2478, 65312), (2496, 64841), (2512, 64428), (2832, 57148), (2912, 55578), (3068, 52752), (3297, 49088), (3304, 48984), (3768, 42952), (3776, 42861), (4082, 39648), (4368, 37052), (4396, 36816), (4602, 35168), (4956, 32656), (5024, 32214), (5369, 30144), (5664, 28574), (5824, 27789), (6123, 26432), (6136, 26376), (6594, 24544), (6608, 24492), (7536, 21476), (8164, 19824), (8736, 18526), (8792, 18408), (9204, 17584), (9263, 17472), (9912, 16328), (10048, 16107), (10738, 15072), (11328, 14287), (12246, 13216), (12272, 13188)]