123185197876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{1289}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 242726400000

約数和(自身を除く): 119541202124

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 127, 254, 377, 499, 508, 754, 998, 1289, 1508, 1651, 1996, 2578, 3302, 3683, 5156, 6487, 6604, 7366, 12974, 14471, 14732, 16757, 25948, 28942, 33514, 37381, 47879, 57884, 63373, 67028, 74762, 95758, 126746, 149524, 163703, 188123, 191516, 253492, 327406, 376246, 485953, 643211, 654812, 752492, 823849, 971906, 1286422, 1647698, 1837817, 1943812, 2128139, 2572844, 3295396, 3675634, 4256278, 4747387, 7351268, 8361743, 8512556, 9494774, 16723486, 18653119, 18989548, 23891621, 33446972, 37306238, 47783242, 61716031, 74612476, 81687797, 95566484, 123432062, 163375594, 242490547, 246864124, 326751188, 484981094, 969962188, 1061941361, 2123882722, 2368946113, 4247765444, 4737892226, 9475784452, 30796299469, 61592598938, 123185197876]

約数ペア:

[(1, 123185197876), (2, 61592598938), (4, 30796299469), (13, 9475784452), (26, 4737892226), (29, 4247765444), (52, 2368946113), (58, 2123882722), (116, 1061941361), (127, 969962188), (254, 484981094), (377, 326751188), (499, 246864124), (508, 242490547), (754, 163375594), (998, 123432062), (1289, 95566484), (1508, 81687797), (1651, 74612476), (1996, 61716031), (2578, 47783242), (3302, 37306238), (3683, 33446972), (5156, 23891621), (6487, 18989548), (6604, 18653119), (7366, 16723486), (12974, 9494774), (14471, 8512556), (14732, 8361743), (16757, 7351268), (25948, 4747387), (28942, 4256278), (33514, 3675634), (37381, 3295396), (47879, 2572844), (57884, 2128139), (63373, 1943812), (67028, 1837817), (74762, 1647698), (95758, 1286422), (126746, 971906), (149524, 823849), (163703, 752492), (188123, 654812), (191516, 643211), (253492, 485953), (327406, 376246)]