165709726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2441}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 306871488

約数和(自身を除く): 141161762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 746, 2441, 2611, 4849, 4882, 5222, 9698, 17087, 31733, 33943, 34174, 63466, 67886, 222131, 444262, 910493, 1820986, 6373451, 11836409, 12746902, 23672818, 82854863, 165709726]

約数ペア:

[(1, 165709726), (2, 82854863), (7, 23672818), (13, 12746902), (14, 11836409), (26, 6373451), (91, 1820986), (182, 910493), (373, 444262), (746, 222131), (2441, 67886), (2611, 63466), (4849, 34174), (4882, 33943), (5222, 31733), (9698, 17087)]