147621824

素因数分解:

$2^6\times 7^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1213

約数の個数: 56

約数和(自身を含む): 335999328

約数和(自身を除く): 188377504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 433, 448, 761, 866, 1522, 1732, 3031, 3044, 3464, 5327, 6062, 6088, 6928, 10654, 12124, 12176, 13856, 21308, 24248, 24352, 27712, 42616, 48496, 48704, 85232, 96992, 170464, 193984, 329513, 340928, 659026, 1318052, 2306591, 2636104, 4613182, 5272208, 9226364, 10544416, 18452728, 21088832, 36905456, 73810912, 147621824]

約数ペア:

[(1, 147621824), (2, 73810912), (4, 36905456), (7, 21088832), (8, 18452728), (14, 10544416), (16, 9226364), (28, 5272208), (32, 4613182), (56, 2636104), (64, 2306591), (112, 1318052), (224, 659026), (433, 340928), (448, 329513), (761, 193984), (866, 170464), (1522, 96992), (1732, 85232), (3031, 48704), (3044, 48496), (3464, 42616), (5327, 27712), (6062, 24352), (6088, 24248), (6928, 21308), (10654, 13856), (12124, 12176)]