156770852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243433}}^1$

素因数の和:243467

約数の個数: 24

約数和(自身を含む): 327175296

約数和(自身を除く): 170404444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243433, 486866, 973732, 1704031, 3408062, 5598959, 6816124, 11197918, 22395836, 39192713, 78385426, 156770852]

約数ペア:

[(1, 156770852), (2, 78385426), (4, 39192713), (7, 22395836), (14, 11197918), (23, 6816124), (28, 5598959), (46, 3408062), (92, 1704031), (161, 973732), (322, 486866), (644, 243433)]