156740264240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2043017}}^1$

素因数の和:2043174

約数の個数: 80

約数和(自身を含む): 419521488192

約数和(自身を除く): 262781223952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 7672, 9590, 10960, 15344, 19180, 38360, 76720, 2043017, 4086034, 8172068, 10215085, 14301119, 16344136, 20430170, 28602238, 32688272, 40860340, 57204476, 71505595, 81720680, 114408952, 143011190, 163441360, 228817904, 279893329, 286022380, 559786658, 572044760, 1119573316, 1144089520, 1399466645, 1959253303, 2239146632, 2798933290, 3918506606, 4478293264, 5597866580, 7837013212, 9796266515, 11195733160, 15674026424, 19592533030, 22391466320, 31348052848, 39185066060, 78370132120, 156740264240]

約数ペア:

[(1, 156740264240), (2, 78370132120), (4, 39185066060), (5, 31348052848), (7, 22391466320), (8, 19592533030), (10, 15674026424), (14, 11195733160), (16, 9796266515), (20, 7837013212), (28, 5597866580), (35, 4478293264), (40, 3918506606), (56, 2798933290), (70, 2239146632), (80, 1959253303), (112, 1399466645), (137, 1144089520), (140, 1119573316), (274, 572044760), (280, 559786658), (548, 286022380), (560, 279893329), (685, 228817904), (959, 163441360), (1096, 143011190), (1370, 114408952), (1918, 81720680), (2192, 71505595), (2740, 57204476), (3836, 40860340), (4795, 32688272), (5480, 28602238), (7672, 20430170), (9590, 16344136), (10960, 14301119), (15344, 10215085), (19180, 8172068), (38360, 4086034), (76720, 2043017)]