161609408212

素因数分解:

$2^2\times 7^2\times {\mathrm{2417}}^1\times {\mathrm{341141}}^1$

素因数の和:343576

約数の個数: 36

約数和(自身を含む): 329127661044

約数和(自身を除く): 167518252832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2417, 4834, 9668, 16919, 33838, 67676, 118433, 236866, 341141, 473732, 682282, 1364564, 2387987, 4775974, 9551948, 16715909, 33431818, 66863636, 824537797, 1649075594, 3298151188, 5771764579, 11543529158, 23087058316, 40402352053, 80804704106, 161609408212]

約数ペア:

[(1, 161609408212), (2, 80804704106), (4, 40402352053), (7, 23087058316), (14, 11543529158), (28, 5771764579), (49, 3298151188), (98, 1649075594), (196, 824537797), (2417, 66863636), (4834, 33431818), (9668, 16715909), (16919, 9551948), (33838, 4775974), (67676, 2387987), (118433, 1364564), (236866, 682282), (341141, 473732)]