120761072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{184087}}^1$

素因数の和:184136

約数の個数: 20

約数和(自身を含む): 239682576

約数和(自身を除く): 118921504

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 184087, 368174, 736348, 1472696, 2945392, 7547567, 15095134, 30190268, 60380536, 120761072]

約数ペア:

[(1, 120761072), (2, 60380536), (4, 30190268), (8, 15095134), (16, 7547567), (41, 2945392), (82, 1472696), (164, 736348), (328, 368174), (656, 184087)]