145408568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4339}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 281232000

約数和(自身を除く): 135823432

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 4189, 4339, 8378, 8678, 16756, 17356, 33512, 34712, 256001, 308069, 512002, 616138, 1024004, 1232276, 2048008, 2464552, 18176071, 36352142, 72704284, 145408568]

約数ペア:

[(1, 145408568), (2, 72704284), (4, 36352142), (8, 18176071), (59, 2464552), (71, 2048008), (118, 1232276), (142, 1024004), (236, 616138), (284, 512002), (472, 308069), (568, 256001), (4189, 34712), (4339, 33512), (8378, 17356), (8678, 16756)]