125405168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1966

約数の個数: 80

約数和(自身を含む): 301885440

約数和(自身を除く): 176480272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 1901, 2128, 2356, 3472, 3802, 4123, 4712, 7604, 8246, 9424, 13307, 15208, 16492, 26614, 30416, 32984, 36119, 53228, 58931, 65968, 72238, 106456, 117862, 144476, 212912, 235724, 252833, 288952, 412517, 471448, 505666, 577904, 825034, 942896, 1011332, 1119689, 1650068, 2022664, 2239378, 3300136, 4045328, 4478756, 6600272, 7837823, 8957512, 15675646, 17915024, 31351292, 62702584, 125405168]

約数ペア:

[(1, 125405168), (2, 62702584), (4, 31351292), (7, 17915024), (8, 15675646), (14, 8957512), (16, 7837823), (19, 6600272), (28, 4478756), (31, 4045328), (38, 3300136), (56, 2239378), (62, 2022664), (76, 1650068), (112, 1119689), (124, 1011332), (133, 942896), (152, 825034), (217, 577904), (248, 505666), (266, 471448), (304, 412517), (434, 288952), (496, 252833), (532, 235724), (589, 212912), (868, 144476), (1064, 117862), (1178, 106456), (1736, 72238), (1901, 65968), (2128, 58931), (2356, 53228), (3472, 36119), (3802, 32984), (4123, 30416), (4712, 26614), (7604, 16492), (8246, 15208), (9424, 13307)]