168726528

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 156

約数和(自身を含む): 511118400

約数和(自身を除く): 342391872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 199, 207, 256, 276, 288, 368, 384, 398, 414, 512, 552, 576, 597, 736, 768, 796, 828, 1024, 1104, 1152, 1194, 1472, 1536, 1592, 1656, 1791, 2048, 2208, 2304, 2388, 2944, 3072, 3184, 3312, 3582, 4096, 4416, 4577, 4608, 4776, 5888, 6144, 6368, 6624, 7164, 8832, 9154, 9216, 9552, 11776, 12288, 12736, 13248, 13731, 14328, 17664, 18308, 18432, 19104, 23552, 25472, 26496, 27462, 28656, 35328, 36616, 36864, 38208, 41193, 47104, 50944, 52992, 54924, 57312, 70656, 73232, 76416, 82386, 94208, 101888, 105984, 109848, 114624, 141312, 146464, 152832, 164772, 203776, 211968, 219696, 229248, 282624, 292928, 305664, 329544, 407552, 423936, 439392, 458496, 585856, 611328, 659088, 815104, 847872, 878784, 916992, 1171712, 1222656, 1318176, 1757568, 1833984, 2343424, 2445312, 2636352, 3515136, 3667968, 4686848, 5272704, 7030272, 7335936, 9373696, 10545408, 14060544, 18747392, 21090816, 28121088, 42181632, 56242176, 84363264, 168726528]

約数ペア:

[(1, 168726528), (2, 84363264), (3, 56242176), (4, 42181632), (6, 28121088), (8, 21090816), (9, 18747392), (12, 14060544), (16, 10545408), (18, 9373696), (23, 7335936), (24, 7030272), (32, 5272704), (36, 4686848), (46, 3667968), (48, 3515136), (64, 2636352), (69, 2445312), (72, 2343424), (92, 1833984), (96, 1757568), (128, 1318176), (138, 1222656), (144, 1171712), (184, 916992), (192, 878784), (199, 847872), (207, 815104), (256, 659088), (276, 611328), (288, 585856), (368, 458496), (384, 439392), (398, 423936), (414, 407552), (512, 329544), (552, 305664), (576, 292928), (597, 282624), (736, 229248), (768, 219696), (796, 211968), (828, 203776), (1024, 164772), (1104, 152832), (1152, 146464), (1194, 141312), (1472, 114624), (1536, 109848), (1592, 105984), (1656, 101888), (1791, 94208), (2048, 82386), (2208, 76416), (2304, 73232), (2388, 70656), (2944, 57312), (3072, 54924), (3184, 52992), (3312, 50944), (3582, 47104), (4096, 41193), (4416, 38208), (4577, 36864), (4608, 36616), (4776, 35328), (5888, 28656), (6144, 27462), (6368, 26496), (6624, 25472), (7164, 23552), (8832, 19104), (9154, 18432), (9216, 18308), (9552, 17664), (11776, 14328), (12288, 13731), (12736, 13248)]