128176510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 298388160

約数和(自身を除く): 170211650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 121, 154, 185, 242, 259, 370, 385, 407, 409, 518, 605, 770, 814, 818, 847, 1210, 1295, 1694, 2035, 2045, 2590, 2849, 2863, 4070, 4090, 4235, 4477, 4499, 5698, 5726, 8470, 8954, 8998, 14245, 14315, 15133, 22385, 22495, 28490, 28630, 30266, 31339, 31493, 44770, 44990, 49489, 62678, 62986, 75665, 98978, 105931, 151330, 156695, 157465, 166463, 211862, 247445, 313390, 314930, 332926, 346423, 494890, 529655, 692846, 832315, 1059310, 1165241, 1664630, 1732115, 1831093, 2330482, 3464230, 3662186, 5826205, 9155465, 11652410, 12817651, 18310930, 25635302, 64088255, 128176510]

約数ペア:

[(1, 128176510), (2, 64088255), (5, 25635302), (7, 18310930), (10, 12817651), (11, 11652410), (14, 9155465), (22, 5826205), (35, 3662186), (37, 3464230), (55, 2330482), (70, 1831093), (74, 1732115), (77, 1664630), (110, 1165241), (121, 1059310), (154, 832315), (185, 692846), (242, 529655), (259, 494890), (370, 346423), (385, 332926), (407, 314930), (409, 313390), (518, 247445), (605, 211862), (770, 166463), (814, 157465), (818, 156695), (847, 151330), (1210, 105931), (1295, 98978), (1694, 75665), (2035, 62986), (2045, 62678), (2590, 49489), (2849, 44990), (2863, 44770), (4070, 31493), (4090, 31339), (4235, 30266), (4477, 28630), (4499, 28490), (5698, 22495), (5726, 22385), (8470, 15133), (8954, 14315), (8998, 14245)]