144590656

素因数分解:

$2^6\times 7^1\times {\mathrm{322747}}^1$

素因数の和:322766

約数の個数: 28

約数和(自身を含む): 327911968

約数和(自身を除く): 183321312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 322747, 645494, 1290988, 2259229, 2581976, 4518458, 5163952, 9036916, 10327904, 18073832, 20655808, 36147664, 72295328, 144590656]

約数ペア:

[(1, 144590656), (2, 72295328), (4, 36147664), (7, 20655808), (8, 18073832), (14, 10327904), (16, 9036916), (28, 5163952), (32, 4518458), (56, 2581976), (64, 2259229), (112, 1290988), (224, 645494), (448, 322747)]