134496128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 291226320

約数和(自身を除く): 156730192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 262, 416, 524, 617, 832, 1048, 1234, 1664, 1703, 2096, 2468, 3406, 4192, 4936, 6812, 8021, 8384, 9872, 13624, 16042, 16768, 19744, 27248, 32084, 39488, 54496, 64168, 78976, 80827, 108992, 128336, 161654, 217984, 256672, 323308, 513344, 646616, 1026688, 1050751, 1293232, 2101502, 2586464, 4203004, 5172928, 8406008, 10345856, 16812016, 33624032, 67248064, 134496128]

約数ペア:

[(1, 134496128), (2, 67248064), (4, 33624032), (8, 16812016), (13, 10345856), (16, 8406008), (26, 5172928), (32, 4203004), (52, 2586464), (64, 2101502), (104, 1293232), (128, 1050751), (131, 1026688), (208, 646616), (262, 513344), (416, 323308), (524, 256672), (617, 217984), (832, 161654), (1048, 128336), (1234, 108992), (1664, 80827), (1703, 78976), (2096, 64168), (2468, 54496), (3406, 39488), (4192, 32084), (4936, 27248), (6812, 19744), (8021, 16768), (8384, 16042), (9872, 13624)]