16144324

素因数分解:

$2^2\times 7^4\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 45

約数和(自身を含む): 33782861

約数和(自身を除く): 17638537

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 1681, 2009, 2401, 3362, 4018, 4802, 6724, 8036, 9604, 11767, 14063, 23534, 28126, 47068, 56252, 82369, 98441, 164738, 196882, 329476, 393764, 576583, 1153166, 2306332, 4036081, 8072162, 16144324]

約数ペア:

[(1, 16144324), (2, 8072162), (4, 4036081), (7, 2306332), (14, 1153166), (28, 576583), (41, 393764), (49, 329476), (82, 196882), (98, 164738), (164, 98441), (196, 82369), (287, 56252), (343, 47068), (574, 28126), (686, 23534), (1148, 14063), (1372, 11767), (1681, 9604), (2009, 8036), (2401, 6724), (3362, 4802)]