166464716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{56467}}^1$

素因数の和:56549

約数の個数: 24

約数和(自身を含む): 322545216

約数和(自身を除く): 156080500

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 56467, 112934, 225868, 621137, 1242274, 2484548, 3783289, 7566578, 15133156, 41616179, 83232358, 166464716]

約数ペア:

[(1, 166464716), (2, 83232358), (4, 41616179), (11, 15133156), (22, 7566578), (44, 3783289), (67, 2484548), (134, 1242274), (268, 621137), (737, 225868), (1474, 112934), (2948, 56467)]