140545128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{308213}}^1$

素因数の和:308241

約数の個数: 32

約数和(自身を含む): 369856800

約数和(自身を除く): 229311672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 308213, 616426, 924639, 1232852, 1849278, 2465704, 3698556, 5856047, 7397112, 11712094, 17568141, 23424188, 35136282, 46848376, 70272564, 140545128]

約数ペア:

[(1, 140545128), (2, 70272564), (3, 46848376), (4, 35136282), (6, 23424188), (8, 17568141), (12, 11712094), (19, 7397112), (24, 5856047), (38, 3698556), (57, 2465704), (76, 1849278), (114, 1232852), (152, 924639), (228, 616426), (456, 308213)]