156749717312

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{63611}}^1$

素因数の和:64039

約数の個数: 56

約数和(自身を含む): 314423938080

約数和(自身を除く): 157674220768

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 277, 278, 554, 556, 1108, 1112, 2216, 2224, 4432, 4448, 8864, 8896, 17728, 38503, 63611, 77006, 127222, 154012, 254444, 308024, 508888, 616048, 1017776, 1232096, 2035552, 2464192, 4071104, 8841929, 17620247, 17683858, 35240494, 35367716, 70480988, 70735432, 140961976, 141470864, 281923952, 282941728, 563847904, 565883456, 1127695808, 2449214333, 4898428666, 9796857332, 19593714664, 39187429328, 78374858656, 156749717312]

約数ペア:

[(1, 156749717312), (2, 78374858656), (4, 39187429328), (8, 19593714664), (16, 9796857332), (32, 4898428666), (64, 2449214333), (139, 1127695808), (277, 565883456), (278, 563847904), (554, 282941728), (556, 281923952), (1108, 141470864), (1112, 140961976), (2216, 70735432), (2224, 70480988), (4432, 35367716), (4448, 35240494), (8864, 17683858), (8896, 17620247), (17728, 8841929), (38503, 4071104), (63611, 2464192), (77006, 2035552), (127222, 1232096), (154012, 1017776), (254444, 616048), (308024, 508888)]