159120556

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 324124416

約数和(自身を除く): 165003860

約数列:

[1, 2, 4, 7, 14, 28, 107, 173, 214, 307, 346, 428, 614, 692, 749, 1211, 1228, 1498, 2149, 2422, 2996, 4298, 4844, 8596, 18511, 32849, 37022, 53111, 65698, 74044, 106222, 129577, 131396, 212444, 229943, 259154, 371777, 459886, 518308, 743554, 919772, 1487108, 5682877, 11365754, 22731508, 39780139, 79560278, 159120556]

約数ペア:

[(1, 159120556), (2, 79560278), (4, 39780139), (7, 22731508), (14, 11365754), (28, 5682877), (107, 1487108), (173, 919772), (214, 743554), (307, 518308), (346, 459886), (428, 371777), (614, 259154), (692, 229943), (749, 212444), (1211, 131396), (1228, 129577), (1498, 106222), (2149, 74044), (2422, 65698), (2996, 53111), (4298, 37022), (4844, 32849), (8596, 18511)]