138517248

素因数分解:

$2^8\times 3^1\times {\mathrm{180361}}^1$

素因数の和:180380

約数の個数: 36

約数和(自身を含む): 368659928

約数和(自身を除く): 230142680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 180361, 360722, 541083, 721444, 1082166, 1442888, 2164332, 2885776, 4328664, 5771552, 8657328, 11543104, 17314656, 23086208, 34629312, 46172416, 69258624, 138517248]

約数ペア:

[(1, 138517248), (2, 69258624), (3, 46172416), (4, 34629312), (6, 23086208), (8, 17314656), (12, 11543104), (16, 8657328), (24, 5771552), (32, 4328664), (48, 2885776), (64, 2164332), (96, 1442888), (128, 1082166), (192, 721444), (256, 541083), (384, 360722), (768, 180361)]