161749952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27773}}^1$

素因数の和:27805

約数の個数: 56

約数和(自身を含む): 395057376

約数和(自身を除く): 233307424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 27773, 55546, 111092, 194411, 222184, 361049, 388822, 444368, 722098, 777644, 888736, 1444196, 1555288, 1777472, 2527343, 2888392, 3110576, 5054686, 5776784, 6221152, 10109372, 11553568, 12442304, 20218744, 23107136, 40437488, 80874976, 161749952]

約数ペア:

[(1, 161749952), (2, 80874976), (4, 40437488), (7, 23107136), (8, 20218744), (13, 12442304), (14, 11553568), (16, 10109372), (26, 6221152), (28, 5776784), (32, 5054686), (52, 3110576), (56, 2888392), (64, 2527343), (91, 1777472), (104, 1555288), (112, 1444196), (182, 888736), (208, 777644), (224, 722098), (364, 444368), (416, 388822), (448, 361049), (728, 222184), (832, 194411), (1456, 111092), (2912, 55546), (5824, 27773)]