133886144

素因数分解:

$2^6\times 7^1\times {\mathrm{298853}}^1$

素因数の和:298872

約数の個数: 28

約数和(自身を含む): 303635664

約数和(自身を除く): 169749520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 298853, 597706, 1195412, 2091971, 2390824, 4183942, 4781648, 8367884, 9563296, 16735768, 19126592, 33471536, 66943072, 133886144]

約数ペア:

[(1, 133886144), (2, 66943072), (4, 33471536), (7, 19126592), (8, 16735768), (14, 9563296), (16, 8367884), (28, 4781648), (32, 4183942), (56, 2390824), (64, 2091971), (112, 1195412), (224, 597706), (448, 298853)]