123229184

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 44

約数和(自身を含む): 265315764

約数和(自身を除く): 142086580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 9257, 13312, 18514, 37028, 74056, 120341, 148112, 240682, 296224, 481364, 592448, 962728, 1184896, 1925456, 2369792, 3850912, 4739584, 7701824, 9479168, 15403648, 30807296, 61614592, 123229184]

約数ペア:

[(1, 123229184), (2, 61614592), (4, 30807296), (8, 15403648), (13, 9479168), (16, 7701824), (26, 4739584), (32, 3850912), (52, 2369792), (64, 1925456), (104, 1184896), (128, 962728), (208, 592448), (256, 481364), (416, 296224), (512, 240682), (832, 148112), (1024, 120341), (1664, 74056), (3328, 37028), (6656, 18514), (9257, 13312)]