156730994672

素因数分解:

$2^4\times 7^2\times {\mathrm{199911983}}^1$

素因数の和:199912005

約数の個数: 30

約数和(自身を含む): 353244475728

約数和(自身を除く): 196513481056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 199911983, 399823966, 799647932, 1399383881, 1599295864, 2798767762, 3198591728, 5597535524, 9795687167, 11195071048, 19591374334, 22390142096, 39182748668, 78365497336, 156730994672]

約数ペア:

[(1, 156730994672), (2, 78365497336), (4, 39182748668), (7, 22390142096), (8, 19591374334), (14, 11195071048), (16, 9795687167), (28, 5597535524), (49, 3198591728), (56, 2798767762), (98, 1599295864), (112, 1399383881), (196, 799647932), (392, 399823966), (784, 199911983)]