156620272

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 309985616

約数和(自身を除く): 153365344

約数列:

[1, 2, 4, 8, 16, 67, 134, 193, 268, 386, 536, 757, 772, 1072, 1514, 1544, 3028, 3088, 6056, 12112, 12931, 25862, 50719, 51724, 101438, 103448, 146101, 202876, 206896, 292202, 405752, 584404, 811504, 1168808, 2337616, 9788767, 19577534, 39155068, 78310136, 156620272]

約数ペア:

[(1, 156620272), (2, 78310136), (4, 39155068), (8, 19577534), (16, 9788767), (67, 2337616), (134, 1168808), (193, 811504), (268, 584404), (386, 405752), (536, 292202), (757, 206896), (772, 202876), (1072, 146101), (1514, 103448), (1544, 101438), (3028, 51724), (3088, 50719), (6056, 25862), (12112, 12931)]