129162172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{2129}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 234385200

約数和(自身を除く): 105223028

約数列:

[1, 2, 4, 29, 58, 116, 523, 1046, 2092, 2129, 4258, 8516, 15167, 30334, 60668, 61741, 123482, 246964, 1113467, 2226934, 4453868, 32290543, 64581086, 129162172]

約数ペア:

[(1, 129162172), (2, 64581086), (4, 32290543), (29, 4453868), (58, 2226934), (116, 1113467), (523, 246964), (1046, 123482), (2092, 61741), (2129, 60668), (4258, 30334), (8516, 15167)]