126421267898

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 210482883072

約数和(自身を除く): 84061615174

約数列:

[1, 2, 19, 38, 43, 71, 83, 86, 142, 166, 361, 691, 722, 817, 1349, 1382, 1577, 1634, 2698, 3053, 3154, 3569, 5893, 6106, 7138, 11786, 13129, 15523, 25631, 26258, 29713, 29963, 31046, 49061, 51262, 57353, 58007, 59426, 59926, 67811, 98122, 111967, 114706, 116014, 135622, 223934, 249451, 253399, 498902, 506798, 564547, 932159, 1089707, 1102133, 1129094, 1288409, 1864318, 2109623, 2127373, 2179414, 2204266, 2466179, 2576818, 4072063, 4219246, 4254746, 4814581, 4932358, 8144126, 9629162, 10726393, 17711021, 20704433, 21452786, 35422042, 40082837, 41408866, 46857401, 77369197, 80165674, 91477039, 93714802, 154738394, 175098709, 182954078, 350197418, 761573903, 890290619, 1470014743, 1523147806, 1780581238, 2940029486, 3326875471, 6653750942, 63210633949, 126421267898]

約数ペア:

[(1, 126421267898), (2, 63210633949), (19, 6653750942), (38, 3326875471), (43, 2940029486), (71, 1780581238), (83, 1523147806), (86, 1470014743), (142, 890290619), (166, 761573903), (361, 350197418), (691, 182954078), (722, 175098709), (817, 154738394), (1349, 93714802), (1382, 91477039), (1577, 80165674), (1634, 77369197), (2698, 46857401), (3053, 41408866), (3154, 40082837), (3569, 35422042), (5893, 21452786), (6106, 20704433), (7138, 17711021), (11786, 10726393), (13129, 9629162), (15523, 8144126), (25631, 4932358), (26258, 4814581), (29713, 4254746), (29963, 4219246), (31046, 4072063), (49061, 2576818), (51262, 2466179), (57353, 2204266), (58007, 2179414), (59426, 2127373), (59926, 2109623), (67811, 1864318), (98122, 1288409), (111967, 1129094), (114706, 1102133), (116014, 1089707), (135622, 932159), (223934, 564547), (249451, 506798), (253399, 498902)]