138840216

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 358214400

約数和(自身を除く): 219374184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 1381, 1416, 1704, 2762, 4143, 4189, 5524, 8286, 8378, 11048, 12567, 16572, 16756, 25134, 33144, 33512, 50268, 81479, 98051, 100536, 162958, 196102, 244437, 294153, 325916, 392204, 488874, 588306, 651832, 784408, 977748, 1176612, 1955496, 2353224, 5785009, 11570018, 17355027, 23140036, 34710054, 46280072, 69420108, 138840216]

約数ペア:

[(1, 138840216), (2, 69420108), (3, 46280072), (4, 34710054), (6, 23140036), (8, 17355027), (12, 11570018), (24, 5785009), (59, 2353224), (71, 1955496), (118, 1176612), (142, 977748), (177, 784408), (213, 651832), (236, 588306), (284, 488874), (354, 392204), (426, 325916), (472, 294153), (568, 244437), (708, 196102), (852, 162958), (1381, 100536), (1416, 98051), (1704, 81479), (2762, 50268), (4143, 33512), (4189, 33144), (5524, 25134), (8286, 16756), (8378, 16572), (11048, 12567)]