171573248

素因数分解:

$2^{17}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 452983104

約数和(自身を除く): 281409856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 512, 544, 616, 704, 748, 896, 952, 1024, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 2048, 2176, 2464, 2618, 2816, 2992, 3584, 3808, 4096, 4352, 4928, 5236, 5632, 5984, 7168, 7616, 8192, 8704, 9856, 10472, 11264, 11968, 14336, 15232, 16384, 17408, 19712, 20944, 22528, 23936, 28672, 30464, 32768, 34816, 39424, 41888, 45056, 47872, 57344, 60928, 65536, 69632, 78848, 83776, 90112, 95744, 114688, 121856, 131072, 139264, 157696, 167552, 180224, 191488, 229376, 243712, 278528, 315392, 335104, 360448, 382976, 458752, 487424, 557056, 630784, 670208, 720896, 765952, 917504, 974848, 1114112, 1261568, 1340416, 1441792, 1531904, 1949696, 2228224, 2523136, 2680832, 3063808, 3899392, 5046272, 5361664, 6127616, 7798784, 10092544, 10723328, 12255232, 15597568, 21446656, 24510464, 42893312, 85786624, 171573248]

約数ペア:

[(1, 171573248), (2, 85786624), (4, 42893312), (7, 24510464), (8, 21446656), (11, 15597568), (14, 12255232), (16, 10723328), (17, 10092544), (22, 7798784), (28, 6127616), (32, 5361664), (34, 5046272), (44, 3899392), (56, 3063808), (64, 2680832), (68, 2523136), (77, 2228224), (88, 1949696), (112, 1531904), (119, 1441792), (128, 1340416), (136, 1261568), (154, 1114112), (176, 974848), (187, 917504), (224, 765952), (238, 720896), (256, 670208), (272, 630784), (308, 557056), (352, 487424), (374, 458752), (448, 382976), (476, 360448), (512, 335104), (544, 315392), (616, 278528), (704, 243712), (748, 229376), (896, 191488), (952, 180224), (1024, 167552), (1088, 157696), (1232, 139264), (1309, 131072), (1408, 121856), (1496, 114688), (1792, 95744), (1904, 90112), (2048, 83776), (2176, 78848), (2464, 69632), (2618, 65536), (2816, 60928), (2992, 57344), (3584, 47872), (3808, 45056), (4096, 41888), (4352, 39424), (4928, 34816), (5236, 32768), (5632, 30464), (5984, 28672), (7168, 23936), (7616, 22528), (8192, 20944), (8704, 19712), (9856, 17408), (10472, 16384), (11264, 15232), (11968, 14336)]