159095356

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 54

約数和(自身を含む): 332335080

約数和(自身を除く): 173239724

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 439, 602, 878, 1204, 1756, 1849, 2107, 3073, 3698, 4214, 6146, 7396, 8428, 12292, 12943, 18877, 21511, 25886, 37754, 43022, 51772, 75508, 86044, 90601, 132139, 181202, 264278, 362404, 528556, 811711, 924973, 1623422, 1849946, 3246844, 3699892, 5681977, 11363954, 22727908, 39773839, 79547678, 159095356]

約数ペア:

[(1, 159095356), (2, 79547678), (4, 39773839), (7, 22727908), (14, 11363954), (28, 5681977), (43, 3699892), (49, 3246844), (86, 1849946), (98, 1623422), (172, 924973), (196, 811711), (301, 528556), (439, 362404), (602, 264278), (878, 181202), (1204, 132139), (1756, 90601), (1849, 86044), (2107, 75508), (3073, 51772), (3698, 43022), (4214, 37754), (6146, 25886), (7396, 21511), (8428, 18877), (12292, 12943)]