133955968

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{7529}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 268821000

約数和(自身を除く): 134865032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 7529, 8896, 15058, 17792, 30116, 60232, 120464, 240928, 481856, 963712, 1046531, 2093062, 4186124, 8372248, 16744496, 33488992, 66977984, 133955968]

約数ペア:

[(1, 133955968), (2, 66977984), (4, 33488992), (8, 16744496), (16, 8372248), (32, 4186124), (64, 2093062), (128, 1046531), (139, 963712), (278, 481856), (556, 240928), (1112, 120464), (2224, 60232), (4448, 30116), (7529, 17792), (8896, 15058)]