156723839090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9064421}}^1$

素因数の和:9064467

約数の個数: 64

約数和(自身を含む): 365477495040

約数和(自身を除く): 208753655950

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 9064421, 18128842, 45322105, 63450947, 90644210, 117837473, 126901894, 172223999, 235674946, 317254735, 344447998, 589187365, 634509470, 824862311, 861119995, 1178374730, 1205567993, 1649724622, 1722239990, 2238911987, 2411135986, 4124311555, 4477823974, 6027839965, 8248623110, 11194559935, 12055679930, 15672383909, 22389119870, 31344767818, 78361919545, 156723839090]

約数ペア:

[(1, 156723839090), (2, 78361919545), (5, 31344767818), (7, 22389119870), (10, 15672383909), (13, 12055679930), (14, 11194559935), (19, 8248623110), (26, 6027839965), (35, 4477823974), (38, 4124311555), (65, 2411135986), (70, 2238911987), (91, 1722239990), (95, 1649724622), (130, 1205567993), (133, 1178374730), (182, 861119995), (190, 824862311), (247, 634509470), (266, 589187365), (455, 344447998), (494, 317254735), (665, 235674946), (910, 172223999), (1235, 126901894), (1330, 117837473), (1729, 90644210), (2470, 63450947), (3458, 45322105), (8645, 18128842), (17290, 9064421)]