156977138402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{9629}}^1$

素因数の和:10115

約数の個数: 64

約数和(自身を含む): 283356817920

約数和(自身を除く): 126379679518

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 257, 322, 394, 514, 1379, 1799, 2758, 3598, 4531, 5911, 9062, 9629, 11822, 19258, 31717, 41377, 50629, 63434, 67403, 82754, 101258, 134806, 221467, 354403, 442934, 708806, 1164467, 1550269, 1896913, 2328934, 2474653, 3100538, 3793826, 4949306, 8151269, 13278391, 16302538, 17322571, 26556782, 34645142, 43628999, 56917019, 87257998, 113834038, 305402993, 398419133, 487506641, 610805986, 796838266, 975013282, 3412546487, 6825092974, 11212652743, 22425305486, 78488569201, 156977138402]

約数ペア:

[(1, 156977138402), (2, 78488569201), (7, 22425305486), (14, 11212652743), (23, 6825092974), (46, 3412546487), (161, 975013282), (197, 796838266), (257, 610805986), (322, 487506641), (394, 398419133), (514, 305402993), (1379, 113834038), (1799, 87257998), (2758, 56917019), (3598, 43628999), (4531, 34645142), (5911, 26556782), (9062, 17322571), (9629, 16302538), (11822, 13278391), (19258, 8151269), (31717, 4949306), (41377, 3793826), (50629, 3100538), (63434, 2474653), (67403, 2328934), (82754, 1896913), (101258, 1550269), (134806, 1164467), (221467, 708806), (354403, 442934)]