145187017136

素因数分解:

$2^4\times 7^1\times {\mathrm{51971}}^1\times {\mathrm{24943}}^1$

素因数の和:76929

約数の個数: 40

約数和(自身を含む): 321504612864

約数和(自身を除く): 176317595728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 24943, 49886, 51971, 99772, 103942, 174601, 199544, 207884, 349202, 363797, 399088, 415768, 698404, 727594, 831536, 1396808, 1455188, 2793616, 2910376, 5820752, 1296312653, 2592625306, 5185250612, 9074188571, 10370501224, 18148377142, 20741002448, 36296754284, 72593508568, 145187017136]

約数ペア:

[(1, 145187017136), (2, 72593508568), (4, 36296754284), (7, 20741002448), (8, 18148377142), (14, 10370501224), (16, 9074188571), (28, 5185250612), (56, 2592625306), (112, 1296312653), (24943, 5820752), (49886, 2910376), (51971, 2793616), (99772, 1455188), (103942, 1396808), (174601, 831536), (199544, 727594), (207884, 698404), (349202, 415768), (363797, 399088)]