136408064

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10280

約数の個数: 44

約数和(自身を含む): 293687184

約数和(自身を除く): 157279120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 10247, 13312, 20494, 40988, 81976, 133211, 163952, 266422, 327904, 532844, 655808, 1065688, 1311616, 2131376, 2623232, 4262752, 5246464, 8525504, 10492928, 17051008, 34102016, 68204032, 136408064]

約数ペア:

[(1, 136408064), (2, 68204032), (4, 34102016), (8, 17051008), (13, 10492928), (16, 8525504), (26, 5246464), (32, 4262752), (52, 2623232), (64, 2131376), (104, 1311616), (128, 1065688), (208, 655808), (256, 532844), (416, 327904), (512, 266422), (832, 163952), (1024, 133211), (1664, 81976), (3328, 40988), (6656, 20494), (10247, 13312)]