135547748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8280

約数の個数: 48

約数和(自身を含む): 294604800

約数和(自身を除く): 159057052

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8219, 8246, 16438, 16492, 32876, 57533, 115066, 156161, 230132, 254789, 312322, 509578, 624644, 1019156, 1093127, 1783523, 2186254, 3567046, 4372508, 4840991, 7134092, 9681982, 19363964, 33886937, 67773874, 135547748]

約数ペア:

[(1, 135547748), (2, 67773874), (4, 33886937), (7, 19363964), (14, 9681982), (19, 7134092), (28, 4840991), (31, 4372508), (38, 3567046), (62, 2186254), (76, 1783523), (124, 1093127), (133, 1019156), (217, 624644), (266, 509578), (434, 312322), (532, 254789), (589, 230132), (868, 156161), (1178, 115066), (2356, 57533), (4123, 32876), (8219, 16492), (8246, 16438)]