181134824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12713}}^1$

素因数の和:12869

約数の個数: 32

約数和(自身を含む): 368451720

約数和(自身を除く): 187316896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 12713, 14248, 25426, 50852, 101704, 165269, 330538, 661076, 1322152, 1741681, 3483362, 6966724, 13933448, 22641853, 45283706, 90567412, 181134824]

約数ペア:

[(1, 181134824), (2, 90567412), (4, 45283706), (8, 22641853), (13, 13933448), (26, 6966724), (52, 3483362), (104, 1741681), (137, 1322152), (274, 661076), (548, 330538), (1096, 165269), (1781, 101704), (3562, 50852), (7124, 25426), (12713, 14248)]