147702968

素因数分解:

$2^3\times 7^1\times {\mathrm{2637553}}^1$

素因数の和:2637566

約数の個数: 16

約数和(自身を含む): 316506480

約数和(自身を除く): 168803512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2637553, 5275106, 10550212, 18462871, 21100424, 36925742, 73851484, 147702968]

約数ペア:

[(1, 147702968), (2, 73851484), (4, 36925742), (7, 21100424), (8, 18462871), (14, 10550212), (28, 5275106), (56, 2637553)]