138183376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{297809}}^1$

素因数の和:297846

約数の個数: 20

約数和(自身を含む): 276963300

約数和(自身を除く): 138779924

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 297809, 595618, 1191236, 2382472, 4764944, 8636461, 17272922, 34545844, 69091688, 138183376]

約数ペア:

[(1, 138183376), (2, 69091688), (4, 34545844), (8, 17272922), (16, 8636461), (29, 4764944), (58, 2382472), (116, 1191236), (232, 595618), (464, 297809)]