164717568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 132

約数和(自身を含む): 485065308

約数和(自身を除く): 320347740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 293, 366, 384, 488, 512, 549, 576, 586, 732, 768, 879, 976, 1024, 1098, 1152, 1172, 1464, 1536, 1758, 1952, 2196, 2304, 2344, 2637, 2928, 3072, 3516, 3904, 4392, 4608, 4688, 5274, 5856, 7032, 7808, 8784, 9216, 9376, 10548, 11712, 14064, 15616, 17568, 17873, 18752, 21096, 23424, 28128, 31232, 35136, 35746, 37504, 42192, 46848, 53619, 56256, 62464, 70272, 71492, 75008, 84384, 93696, 107238, 112512, 140544, 142984, 150016, 160857, 168768, 187392, 214476, 225024, 281088, 285968, 300032, 321714, 337536, 428952, 450048, 562176, 571936, 643428, 675072, 857904, 900096, 1143872, 1286856, 1350144, 1715808, 2287744, 2573712, 2700288, 3431616, 4575488, 5147424, 6863232, 9150976, 10294848, 13726464, 18301952, 20589696, 27452928, 41179392, 54905856, 82358784, 164717568]

約数ペア:

[(1, 164717568), (2, 82358784), (3, 54905856), (4, 41179392), (6, 27452928), (8, 20589696), (9, 18301952), (12, 13726464), (16, 10294848), (18, 9150976), (24, 6863232), (32, 5147424), (36, 4575488), (48, 3431616), (61, 2700288), (64, 2573712), (72, 2287744), (96, 1715808), (122, 1350144), (128, 1286856), (144, 1143872), (183, 900096), (192, 857904), (244, 675072), (256, 643428), (288, 571936), (293, 562176), (366, 450048), (384, 428952), (488, 337536), (512, 321714), (549, 300032), (576, 285968), (586, 281088), (732, 225024), (768, 214476), (879, 187392), (976, 168768), (1024, 160857), (1098, 150016), (1152, 142984), (1172, 140544), (1464, 112512), (1536, 107238), (1758, 93696), (1952, 84384), (2196, 75008), (2304, 71492), (2344, 70272), (2637, 62464), (2928, 56256), (3072, 53619), (3516, 46848), (3904, 42192), (4392, 37504), (4608, 35746), (4688, 35136), (5274, 31232), (5856, 28128), (7032, 23424), (7808, 21096), (8784, 18752), (9216, 17873), (9376, 17568), (10548, 15616), (11712, 14064)]