155537984

素因数分解:

$2^6\times 7^1\times {\mathrm{347183}}^1$

素因数の和:347202

約数の個数: 28

約数和(自身を含む): 352738944

約数和(自身を除く): 197200960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347183, 694366, 1388732, 2430281, 2777464, 4860562, 5554928, 9721124, 11109856, 19442248, 22219712, 38884496, 77768992, 155537984]

約数ペア:

[(1, 155537984), (2, 77768992), (4, 38884496), (7, 22219712), (8, 19442248), (14, 11109856), (16, 9721124), (28, 5554928), (32, 4860562), (56, 2777464), (64, 2430281), (112, 1388732), (224, 694366), (448, 347183)]