126217963976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19079}}^1\times {\mathrm{63611}}^1$

素因数の和:82709

約数の個数: 32

約数和(自身を含む): 254880561600

約数和(自身を除く): 128662597624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19079, 38158, 63611, 76316, 127222, 152632, 248027, 254444, 496054, 508888, 826943, 992108, 1653886, 1984216, 3307772, 6615544, 1213634269, 2427268538, 4854537076, 9709074152, 15777245497, 31554490994, 63108981988, 126217963976]

約数ペア:

[(1, 126217963976), (2, 63108981988), (4, 31554490994), (8, 15777245497), (13, 9709074152), (26, 4854537076), (52, 2427268538), (104, 1213634269), (19079, 6615544), (38158, 3307772), (63611, 1984216), (76316, 1653886), (127222, 992108), (152632, 826943), (248027, 508888), (254444, 496054)]