144130742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{447611}}^1$

素因数の和:447643

約数の個数: 16

約数和(自身を含む): 257824512

約数和(自身を除く): 113693770

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 447611, 895222, 3133277, 6266554, 10295053, 20590106, 72065371, 144130742]

約数ペア:

[(1, 144130742), (2, 72065371), (7, 20590106), (14, 10295053), (23, 6266554), (46, 3133277), (161, 895222), (322, 447611)]