156910735709

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1389439}}^1$

素因数の和:1389549

約数の個数: 32

約数和(自身を含む): 207282216960

約数和(自身を除く): 50371481251

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 949, 1241, 1547, 6643, 8687, 16133, 112931, 1389439, 9726073, 18062707, 23620463, 101429047, 126438949, 165343241, 307066019, 710003329, 1318577611, 1724293799, 2149462133, 9230043277, 12070056593, 22415819387, 156910735709]

約数ペア:

[(1, 156910735709), (7, 22415819387), (13, 12070056593), (17, 9230043277), (73, 2149462133), (91, 1724293799), (119, 1318577611), (221, 710003329), (511, 307066019), (949, 165343241), (1241, 126438949), (1547, 101429047), (6643, 23620463), (8687, 18062707), (16133, 9726073), (112931, 1389439)]