163018736

素因数分解:

$2^4\times {\mathrm{181}}^2\times {\mathrm{311}}^1$

素因数の和:681

約数の個数: 30

約数和(自身を含む): 318624696

約数和(自身を除く): 155605960

約数列:

[1, 2, 4, 8, 16, 181, 311, 362, 622, 724, 1244, 1448, 2488, 2896, 4976, 32761, 56291, 65522, 112582, 131044, 225164, 262088, 450328, 524176, 900656, 10188671, 20377342, 40754684, 81509368, 163018736]

約数ペア:

[(1, 163018736), (2, 81509368), (4, 40754684), (8, 20377342), (16, 10188671), (181, 900656), (311, 524176), (362, 450328), (622, 262088), (724, 225164), (1244, 131044), (1448, 112582), (2488, 65522), (2896, 56291), (4976, 32761)]