168886144

素因数分解:

$2^7\times 7^2\times {\mathrm{26927}}^1$

素因数の和:26955

約数の個数: 48

約数和(自身を含む): 391398480

約数和(自身を除く): 222512336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 26927, 53854, 107708, 188489, 215416, 376978, 430832, 753956, 861664, 1319423, 1507912, 1723328, 2638846, 3015824, 3446656, 5277692, 6031648, 10555384, 12063296, 21110768, 24126592, 42221536, 84443072, 168886144]

約数ペア:

[(1, 168886144), (2, 84443072), (4, 42221536), (7, 24126592), (8, 21110768), (14, 12063296), (16, 10555384), (28, 6031648), (32, 5277692), (49, 3446656), (56, 3015824), (64, 2638846), (98, 1723328), (112, 1507912), (128, 1319423), (196, 861664), (224, 753956), (392, 430832), (448, 376978), (784, 215416), (896, 188489), (1568, 107708), (3136, 53854), (6272, 26927)]