123262736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 245334744

約数和(自身を除く): 122072008

約数列:

[1, 2, 4, 8, 16, 53, 106, 137, 212, 274, 424, 548, 848, 1061, 1096, 2122, 2192, 4244, 7261, 8488, 14522, 16976, 29044, 56233, 58088, 112466, 116176, 145357, 224932, 290714, 449864, 581428, 899728, 1162856, 2325712, 7703921, 15407842, 30815684, 61631368, 123262736]

約数ペア:

[(1, 123262736), (2, 61631368), (4, 30815684), (8, 15407842), (16, 7703921), (53, 2325712), (106, 1162856), (137, 899728), (212, 581428), (274, 449864), (424, 290714), (548, 224932), (848, 145357), (1061, 116176), (1096, 112466), (2122, 58088), (2192, 56233), (4244, 29044), (7261, 16976), (8488, 14522)]