122742984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 386749440

約数和(自身を除く): 264006456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1307, 1677, 1806, 2184, 2236, 2408, 2614, 3354, 3612, 3913, 3921, 4472, 5228, 6708, 7224, 7826, 7842, 9149, 10456, 11739, 13416, 15652, 15684, 16991, 18298, 23478, 27447, 31304, 31368, 33982, 36596, 46956, 50973, 54894, 56201, 67964, 73192, 93912, 101946, 109788, 112402, 118937, 135928, 168603, 203892, 219576, 224804, 237874, 337206, 356811, 393407, 407784, 449608, 475748, 674412, 713622, 730613, 786814, 951496, 1180221, 1348824, 1427244, 1461226, 1573628, 2191839, 2360442, 2854488, 2922452, 3147256, 4383678, 4720884, 5114291, 5844904, 8767356, 9441768, 10228582, 15342873, 17534712, 20457164, 30685746, 40914328, 61371492, 122742984]

約数ペア:

[(1, 122742984), (2, 61371492), (3, 40914328), (4, 30685746), (6, 20457164), (7, 17534712), (8, 15342873), (12, 10228582), (13, 9441768), (14, 8767356), (21, 5844904), (24, 5114291), (26, 4720884), (28, 4383678), (39, 3147256), (42, 2922452), (43, 2854488), (52, 2360442), (56, 2191839), (78, 1573628), (84, 1461226), (86, 1427244), (91, 1348824), (104, 1180221), (129, 951496), (156, 786814), (168, 730613), (172, 713622), (182, 674412), (258, 475748), (273, 449608), (301, 407784), (312, 393407), (344, 356811), (364, 337206), (516, 237874), (546, 224804), (559, 219576), (602, 203892), (728, 168603), (903, 135928), (1032, 118937), (1092, 112402), (1118, 109788), (1204, 101946), (1307, 93912), (1677, 73192), (1806, 67964), (2184, 56201), (2236, 54894), (2408, 50973), (2614, 46956), (3354, 36596), (3612, 33982), (3913, 31368), (3921, 31304), (4472, 27447), (5228, 23478), (6708, 18298), (7224, 16991), (7826, 15684), (7842, 15652), (9149, 13416), (10456, 11739)]