168883319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 202272768

約数和(自身を除く): 33389449

約数列:

[1, 11, 23, 31, 61, 253, 341, 353, 671, 713, 1403, 1891, 3883, 7843, 8119, 10943, 15433, 20801, 21533, 43493, 89309, 120373, 236863, 251689, 478423, 495259, 667523, 2768579, 5447849, 7342753, 15353029, 168883319]

約数ペア:

[(1, 168883319), (11, 15353029), (23, 7342753), (31, 5447849), (61, 2768579), (253, 667523), (341, 495259), (353, 478423), (671, 251689), (713, 236863), (1403, 120373), (1891, 89309), (3883, 43493), (7843, 21533), (8119, 20801), (10943, 15433)]