140256816

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1217}}^1$

素因数の和:1256

約数の個数: 100

約数和(自身を含む): 423040632

約数和(自身を除く): 282783816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1217, 1372, 2058, 2352, 2401, 2434, 2744, 3651, 4116, 4802, 4868, 5488, 7203, 7302, 8232, 8519, 9604, 9736, 14406, 14604, 16464, 17038, 19208, 19472, 25557, 28812, 29208, 34076, 38416, 51114, 57624, 58416, 59633, 68152, 102228, 115248, 119266, 136304, 178899, 204456, 238532, 357798, 408912, 417431, 477064, 715596, 834862, 954128, 1252293, 1431192, 1669724, 2504586, 2862384, 2922017, 3339448, 5009172, 5844034, 6678896, 8766051, 10018344, 11688068, 17532102, 20036688, 23376136, 35064204, 46752272, 70128408, 140256816]

約数ペア:

[(1, 140256816), (2, 70128408), (3, 46752272), (4, 35064204), (6, 23376136), (7, 20036688), (8, 17532102), (12, 11688068), (14, 10018344), (16, 8766051), (21, 6678896), (24, 5844034), (28, 5009172), (42, 3339448), (48, 2922017), (49, 2862384), (56, 2504586), (84, 1669724), (98, 1431192), (112, 1252293), (147, 954128), (168, 834862), (196, 715596), (294, 477064), (336, 417431), (343, 408912), (392, 357798), (588, 238532), (686, 204456), (784, 178899), (1029, 136304), (1176, 119266), (1217, 115248), (1372, 102228), (2058, 68152), (2352, 59633), (2401, 58416), (2434, 57624), (2744, 51114), (3651, 38416), (4116, 34076), (4802, 29208), (4868, 28812), (5488, 25557), (7203, 19472), (7302, 19208), (8232, 17038), (8519, 16464), (9604, 14604), (9736, 14406)]