149021344

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{33503}}^1$

素因数の和:33652

約数の個数: 24

約数和(自身を含む): 295505280

約数和(自身を除く): 146483936

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 33503, 67006, 134012, 268024, 536048, 1072096, 4656917, 9313834, 18627668, 37255336, 74510672, 149021344]

約数ペア:

[(1, 149021344), (2, 74510672), (4, 37255336), (8, 18627668), (16, 9313834), (32, 4656917), (139, 1072096), (278, 536048), (556, 268024), (1112, 134012), (2224, 67006), (4448, 33503)]