123494896

素因数分解:

$2^4\times 7^2\times {\mathrm{157519}}^1$

素因数の和:157541

約数の個数: 30

約数和(自身を含む): 278337840

約数和(自身を除く): 154842944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 157519, 315038, 630076, 1102633, 1260152, 2205266, 2520304, 4410532, 7718431, 8821064, 15436862, 17642128, 30873724, 61747448, 123494896]

約数ペア:

[(1, 123494896), (2, 61747448), (4, 30873724), (7, 17642128), (8, 15436862), (14, 8821064), (16, 7718431), (28, 4410532), (49, 2520304), (56, 2205266), (98, 1260152), (112, 1102633), (196, 630076), (392, 315038), (784, 157519)]