138885824

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28183}}^1$

素因数の和:28213

約数の個数: 56

約数和(自身を含む): 343619328

約数和(自身を除く): 204733504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28183, 56366, 112732, 197281, 225464, 310013, 394562, 450928, 620026, 789124, 901856, 1240052, 1578248, 1803712, 2170091, 2480104, 3156496, 4340182, 4960208, 6312992, 8680364, 9920416, 12625984, 17360728, 19840832, 34721456, 69442912, 138885824]

約数ペア:

[(1, 138885824), (2, 69442912), (4, 34721456), (7, 19840832), (8, 17360728), (11, 12625984), (14, 9920416), (16, 8680364), (22, 6312992), (28, 4960208), (32, 4340182), (44, 3156496), (56, 2480104), (64, 2170091), (77, 1803712), (88, 1578248), (112, 1240052), (154, 901856), (176, 789124), (224, 620026), (308, 450928), (352, 394562), (448, 310013), (616, 225464), (704, 197281), (1232, 112732), (2464, 56366), (4928, 28183)]