149294656

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14531

約数の個数: 56

約数和(自身を含む): 353324160

約数和(自身を除く): 204029504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 14489, 28978, 57956, 101423, 115912, 202846, 231824, 333247, 405692, 463648, 666494, 811384, 927296, 1332988, 1622768, 2332729, 2665976, 3245536, 4665458, 5331952, 6491072, 9330916, 10663904, 18661832, 21327808, 37323664, 74647328, 149294656]

約数ペア:

[(1, 149294656), (2, 74647328), (4, 37323664), (7, 21327808), (8, 18661832), (14, 10663904), (16, 9330916), (23, 6491072), (28, 5331952), (32, 4665458), (46, 3245536), (56, 2665976), (64, 2332729), (92, 1622768), (112, 1332988), (161, 927296), (184, 811384), (224, 666494), (322, 463648), (368, 405692), (448, 333247), (644, 231824), (736, 202846), (1288, 115912), (1472, 101423), (2576, 57956), (5152, 28978), (10304, 14489)]