129768392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54251}}^1$

素因数の和:54293

約数の個数: 32

約数和(自身を含む): 273430080

約数和(自身を除く): 143661688

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 54251, 108502, 217004, 434008, 705263, 1247773, 1410526, 2495546, 2821052, 4991092, 5642104, 9982184, 16221049, 32442098, 64884196, 129768392]

約数ペア:

[(1, 129768392), (2, 64884196), (4, 32442098), (8, 16221049), (13, 9982184), (23, 5642104), (26, 4991092), (46, 2821052), (52, 2495546), (92, 1410526), (104, 1247773), (184, 705263), (299, 434008), (598, 217004), (1196, 108502), (2392, 54251)]