156931201128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{254161}}^1$

素因数の和:256162

約数の個数: 64

約数和(自身を含む): 422722238400

約数和(自身を除く): 265791037272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1979, 3958, 5937, 7916, 11874, 15832, 23748, 25727, 47496, 51454, 77181, 102908, 154362, 205816, 254161, 308724, 508322, 617448, 762483, 1016644, 1524966, 2033288, 3049932, 3304093, 6099864, 6608186, 9912279, 13216372, 19824558, 26432744, 39649116, 79298232, 502984619, 1005969238, 1508953857, 2011938476, 3017907714, 4023876952, 6035815428, 6538800047, 12071630856, 13077600094, 19616400141, 26155200188, 39232800282, 52310400376, 78465600564, 156931201128]

約数ペア:

[(1, 156931201128), (2, 78465600564), (3, 52310400376), (4, 39232800282), (6, 26155200188), (8, 19616400141), (12, 13077600094), (13, 12071630856), (24, 6538800047), (26, 6035815428), (39, 4023876952), (52, 3017907714), (78, 2011938476), (104, 1508953857), (156, 1005969238), (312, 502984619), (1979, 79298232), (3958, 39649116), (5937, 26432744), (7916, 19824558), (11874, 13216372), (15832, 9912279), (23748, 6608186), (25727, 6099864), (47496, 3304093), (51454, 3049932), (77181, 2033288), (102908, 1524966), (154362, 1016644), (205816, 762483), (254161, 617448), (308724, 508322)]