157460238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15649}}^1$

素因数の和:15713

約数の個数: 48

約数和(自身を含む): 375975600

約数和(自身を除く): 218515362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 15649, 31298, 46947, 93894, 140841, 203437, 281682, 406874, 610311, 672907, 1220622, 1345814, 1830933, 2018721, 3661866, 4037442, 6056163, 8747791, 12112326, 17495582, 26243373, 52486746, 78730119, 157460238]

約数ペア:

[(1, 157460238), (2, 78730119), (3, 52486746), (6, 26243373), (9, 17495582), (13, 12112326), (18, 8747791), (26, 6056163), (39, 4037442), (43, 3661866), (78, 2018721), (86, 1830933), (117, 1345814), (129, 1220622), (234, 672907), (258, 610311), (387, 406874), (559, 281682), (774, 203437), (1118, 140841), (1677, 93894), (3354, 46947), (5031, 31298), (10062, 15649)]