148883728

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8467}}^1$

素因数の和:8639

約数の個数: 40

約数和(自身を含む): 331810112

約数和(自身を除く): 182926384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8467, 8792, 16934, 17584, 33868, 59269, 67736, 118538, 135472, 237076, 474152, 948304, 1329319, 2658638, 5317276, 9305233, 10634552, 18610466, 21269104, 37220932, 74441864, 148883728]

約数ペア:

[(1, 148883728), (2, 74441864), (4, 37220932), (7, 21269104), (8, 18610466), (14, 10634552), (16, 9305233), (28, 5317276), (56, 2658638), (112, 1329319), (157, 948304), (314, 474152), (628, 237076), (1099, 135472), (1256, 118538), (2198, 67736), (2512, 59269), (4396, 33868), (8467, 17584), (8792, 16934)]