140893376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{169343}}^1$

素因数の和:169368

約数の個数: 28

約数和(自身を含む): 301093632

約数和(自身を除く): 160200256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 169343, 338686, 677372, 1354744, 2201459, 2709488, 4402918, 5418976, 8805836, 10837952, 17611672, 35223344, 70446688, 140893376]

約数ペア:

[(1, 140893376), (2, 70446688), (4, 35223344), (8, 17611672), (13, 10837952), (16, 8805836), (26, 5418976), (32, 4402918), (52, 2709488), (64, 2201459), (104, 1354744), (208, 677372), (416, 338686), (832, 169343)]