156977107196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{245171}}^1$

素因数の和:246954

約数の個数: 48

約数和(自身を含む): 338298132480

約数和(自身を除く): 181321025284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1759, 3518, 7036, 12313, 22867, 24626, 45734, 49252, 91468, 160069, 245171, 320138, 490342, 640276, 980684, 1716197, 3187223, 3432394, 6374446, 6864788, 12748892, 22310561, 44621122, 89242244, 431255789, 862511578, 1725023156, 3018790523, 5606325257, 6037581046, 11212650514, 12075162092, 22425301028, 39244276799, 78488553598, 156977107196]

約数ペア:

[(1, 156977107196), (2, 78488553598), (4, 39244276799), (7, 22425301028), (13, 12075162092), (14, 11212650514), (26, 6037581046), (28, 5606325257), (52, 3018790523), (91, 1725023156), (182, 862511578), (364, 431255789), (1759, 89242244), (3518, 44621122), (7036, 22310561), (12313, 12748892), (22867, 6864788), (24626, 6374446), (45734, 3432394), (49252, 3187223), (91468, 1716197), (160069, 980684), (245171, 640276), (320138, 490342)]