140605256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 303022080

約数和(自身を除く): 162416824

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 127, 184, 253, 254, 506, 508, 547, 1012, 1016, 1094, 1397, 2024, 2188, 2794, 2921, 4376, 5588, 5842, 6017, 11176, 11684, 12034, 12581, 23368, 24068, 25162, 32131, 48136, 50324, 64262, 69469, 100648, 128524, 138391, 138938, 257048, 276782, 277876, 553564, 555752, 764159, 1107128, 1528318, 1597787, 3056636, 3195574, 6113272, 6391148, 12782296, 17575657, 35151314, 70302628, 140605256]

約数ペア:

[(1, 140605256), (2, 70302628), (4, 35151314), (8, 17575657), (11, 12782296), (22, 6391148), (23, 6113272), (44, 3195574), (46, 3056636), (88, 1597787), (92, 1528318), (127, 1107128), (184, 764159), (253, 555752), (254, 553564), (506, 277876), (508, 276782), (547, 257048), (1012, 138938), (1016, 138391), (1094, 128524), (1397, 100648), (2024, 69469), (2188, 64262), (2794, 50324), (2921, 48136), (4376, 32131), (5588, 25162), (5842, 24068), (6017, 23368), (11176, 12581), (11684, 12034)]