156905268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52937}}^1$

素因数の和:52976

約数の個数: 48

約数和(自身を含む): 415033920

約数和(自身を除く): 258128652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 52937, 105874, 158811, 211748, 317622, 635244, 688181, 1005803, 1376362, 2011606, 2064543, 2752724, 3017409, 4023212, 4129086, 6034818, 8258172, 12069636, 13075439, 26150878, 39226317, 52301756, 78452634, 156905268]

約数ペア:

[(1, 156905268), (2, 78452634), (3, 52301756), (4, 39226317), (6, 26150878), (12, 13075439), (13, 12069636), (19, 8258172), (26, 6034818), (38, 4129086), (39, 4023212), (52, 3017409), (57, 2752724), (76, 2064543), (78, 2011606), (114, 1376362), (156, 1005803), (228, 688181), (247, 635244), (494, 317622), (741, 211748), (988, 158811), (1482, 105874), (2964, 52937)]