141690910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{108161}}^1$

素因数の和:108299

約数の個数: 16

約数和(自身を含む): 256992912

約数和(自身を除く): 115302002

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 108161, 216322, 540805, 1081610, 14169091, 28338182, 70845455, 141690910]

約数ペア:

[(1, 141690910), (2, 70845455), (5, 28338182), (10, 14169091), (131, 1081610), (262, 540805), (655, 216322), (1310, 108161)]