138946624

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{15619}}^1$

素因数の和:15770

約数の個数: 28

約数和(自身を含む): 277723600

約数和(自身を除く): 138776976

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 15619, 31238, 62476, 124952, 249904, 499808, 999616, 2171041, 4342082, 8684164, 17368328, 34736656, 69473312, 138946624]

約数ペア:

[(1, 138946624), (2, 69473312), (4, 34736656), (8, 17368328), (16, 8684164), (32, 4342082), (64, 2171041), (139, 999616), (278, 499808), (556, 249904), (1112, 124952), (2224, 62476), (4448, 31238), (8896, 15619)]