168314510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26457

約数の個数: 48

約数和(自身を含む): 379554336

約数和(自身を除く): 211239826

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 26423, 52846, 132115, 184961, 264230, 343499, 369922, 686998, 924805, 1294727, 1717495, 1849610, 2404493, 2589454, 3434990, 4808986, 6473635, 12022465, 12947270, 16831451, 24044930, 33662902, 84157255, 168314510]

約数ペア:

[(1, 168314510), (2, 84157255), (5, 33662902), (7, 24044930), (10, 16831451), (13, 12947270), (14, 12022465), (26, 6473635), (35, 4808986), (49, 3434990), (65, 2589454), (70, 2404493), (91, 1849610), (98, 1717495), (130, 1294727), (182, 924805), (245, 686998), (455, 369922), (490, 343499), (637, 264230), (910, 184961), (1274, 132115), (3185, 52846), (6370, 26423)]