168737120

素因数分解:

$2^5\times 5^1\times {\mathrm{1054607}}^1$

素因数の和:1054622

約数の個数: 24

約数和(自身を含む): 398641824

約数和(自身を除く): 229904704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1054607, 2109214, 4218428, 5273035, 8436856, 10546070, 16873712, 21092140, 33747424, 42184280, 84368560, 168737120]

約数ペア:

[(1, 168737120), (2, 84368560), (4, 42184280), (5, 33747424), (8, 21092140), (10, 16873712), (16, 10546070), (20, 8436856), (32, 5273035), (40, 4218428), (80, 2109214), (160, 1054607)]