122979656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 237837600

約数和(自身を除く): 114857944

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 2729, 5458, 5633, 10916, 11266, 21832, 22532, 45064, 117347, 234694, 357499, 469388, 714998, 938776, 1429996, 2859992, 15372457, 30744914, 61489828, 122979656]

約数ペア:

[(1, 122979656), (2, 61489828), (4, 30744914), (8, 15372457), (43, 2859992), (86, 1429996), (131, 938776), (172, 714998), (262, 469388), (344, 357499), (524, 234694), (1048, 117347), (2729, 45064), (5458, 22532), (5633, 21832), (10916, 11266)]