127683528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7103}}^1$

素因数の和:7226

約数の個数: 64

約数和(自身を含む): 368271360

約数和(自身を除く): 240587832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 7103, 8988, 14206, 17976, 21309, 28412, 42618, 49721, 56824, 85236, 99442, 149163, 170472, 198884, 298326, 397768, 596652, 760021, 1193304, 1520042, 2280063, 3040084, 4560126, 5320147, 6080168, 9120252, 10640294, 15960441, 18240504, 21280588, 31920882, 42561176, 63841764, 127683528]

約数ペア:

[(1, 127683528), (2, 63841764), (3, 42561176), (4, 31920882), (6, 21280588), (7, 18240504), (8, 15960441), (12, 10640294), (14, 9120252), (21, 6080168), (24, 5320147), (28, 4560126), (42, 3040084), (56, 2280063), (84, 1520042), (107, 1193304), (168, 760021), (214, 596652), (321, 397768), (428, 298326), (642, 198884), (749, 170472), (856, 149163), (1284, 99442), (1498, 85236), (2247, 56824), (2568, 49721), (2996, 42618), (4494, 28412), (5992, 21309), (7103, 17976), (8988, 14206)]