179335370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18133}}^1$

素因数の和:18206

約数の個数: 32

約数和(自身を含む): 344691072

約数和(自身を除く): 165355702

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 18133, 36266, 90665, 181330, 417059, 779719, 834118, 1559438, 2085295, 3898595, 4170590, 7797190, 17933537, 35867074, 89667685, 179335370]

約数ペア:

[(1, 179335370), (2, 89667685), (5, 35867074), (10, 17933537), (23, 7797190), (43, 4170590), (46, 3898595), (86, 2085295), (115, 1559438), (215, 834118), (230, 779719), (430, 417059), (989, 181330), (1978, 90665), (4945, 36266), (9890, 18133)]