118695157

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1129}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 141891840

約数和(自身を除く): 23196683

約数列:

[1, 7, 23, 161, 653, 1129, 4571, 7903, 15019, 25967, 105133, 181769, 737237, 5160659, 16956451, 118695157]

約数ペア:

[(1, 118695157), (7, 16956451), (23, 5160659), (161, 737237), (653, 181769), (1129, 105133), (4571, 25967), (7903, 15019)]