128799324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 340245360

約数和(自身を除く): 211446036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 321, 348, 428, 522, 642, 963, 1044, 1153, 1284, 1926, 2306, 3103, 3459, 3852, 4612, 6206, 6918, 9309, 10377, 12412, 13836, 18618, 20754, 27927, 33437, 37236, 41508, 55854, 66874, 100311, 111708, 123371, 133748, 200622, 246742, 300933, 370113, 401244, 493484, 601866, 740226, 1110339, 1203732, 1480452, 2220678, 3577759, 4441356, 7155518, 10733277, 14311036, 21466554, 32199831, 42933108, 64399662, 128799324]

約数ペア:

[(1, 128799324), (2, 64399662), (3, 42933108), (4, 32199831), (6, 21466554), (9, 14311036), (12, 10733277), (18, 7155518), (29, 4441356), (36, 3577759), (58, 2220678), (87, 1480452), (107, 1203732), (116, 1110339), (174, 740226), (214, 601866), (261, 493484), (321, 401244), (348, 370113), (428, 300933), (522, 246742), (642, 200622), (963, 133748), (1044, 123371), (1153, 111708), (1284, 100311), (1926, 66874), (2306, 55854), (3103, 41508), (3459, 37236), (3852, 33437), (4612, 27927), (6206, 20754), (6918, 18618), (9309, 13836), (10377, 12412)]