143847724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2963}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 257690160

約数和(自身を除く): 113842436

約数列:

[1, 2, 4, 53, 106, 212, 229, 458, 916, 2963, 5926, 11852, 12137, 24274, 48548, 157039, 314078, 628156, 678527, 1357054, 2714108, 35961931, 71923862, 143847724]

約数ペア:

[(1, 143847724), (2, 71923862), (4, 35961931), (53, 2714108), (106, 1357054), (212, 678527), (229, 628156), (458, 314078), (916, 157039), (2963, 48548), (5926, 24274), (11852, 12137)]