139246952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1619}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 281685600

約数和(自身を除く): 142438648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 827, 1619, 1654, 3238, 3308, 6476, 6616, 10751, 12952, 21047, 21502, 42094, 43004, 84188, 86008, 168376, 1338913, 2677826, 5355652, 10711304, 17405869, 34811738, 69623476, 139246952]

約数ペア:

[(1, 139246952), (2, 69623476), (4, 34811738), (8, 17405869), (13, 10711304), (26, 5355652), (52, 2677826), (104, 1338913), (827, 168376), (1619, 86008), (1654, 84188), (3238, 43004), (3308, 42094), (6476, 21502), (6616, 21047), (10751, 12952)]