147126968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{206639}}^1$

素因数の和:206734

約数の個数: 16

約数和(自身を含む): 278964000

約数和(自身を除く): 131837032

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 206639, 413278, 826556, 1653112, 18390871, 36781742, 73563484, 147126968]

約数ペア:

[(1, 147126968), (2, 73563484), (4, 36781742), (8, 18390871), (89, 1653112), (178, 826556), (356, 413278), (712, 206639)]