140804968

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{97241}}^1$

素因数の和:97428

約数の個数: 16

約数和(自身を含む): 265470660

約数和(自身を除く): 124665692

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 97241, 194482, 388964, 777928, 17600621, 35201242, 70402484, 140804968]

約数ペア:

[(1, 140804968), (2, 70402484), (4, 35201242), (8, 17600621), (181, 777928), (362, 388964), (724, 194482), (1448, 97241)]