128574264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3509

約数の個数: 128

約数和(自身を含む): 419005440

約数和(自身を除く): 290431176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 3463, 4641, 5304, 6188, 6926, 9282, 10389, 12376, 13852, 18564, 20778, 24241, 27704, 37128, 41556, 45019, 48482, 58871, 72723, 83112, 90038, 96964, 117742, 135057, 145446, 176613, 180076, 193928, 235484, 270114, 290892, 315133, 353226, 360152, 412097, 470968, 540228, 581784, 630266, 706452, 765323, 824194, 945399, 1080456, 1236291, 1260532, 1412904, 1530646, 1648388, 1890798, 2295969, 2472582, 2521064, 3061292, 3296776, 3781596, 4591938, 4945164, 5357261, 6122584, 7563192, 9183876, 9890328, 10714522, 16071783, 18367752, 21429044, 32143566, 42858088, 64287132, 128574264]

約数ペア:

[(1, 128574264), (2, 64287132), (3, 42858088), (4, 32143566), (6, 21429044), (7, 18367752), (8, 16071783), (12, 10714522), (13, 9890328), (14, 9183876), (17, 7563192), (21, 6122584), (24, 5357261), (26, 4945164), (28, 4591938), (34, 3781596), (39, 3296776), (42, 3061292), (51, 2521064), (52, 2472582), (56, 2295969), (68, 1890798), (78, 1648388), (84, 1530646), (91, 1412904), (102, 1260532), (104, 1236291), (119, 1080456), (136, 945399), (156, 824194), (168, 765323), (182, 706452), (204, 630266), (221, 581784), (238, 540228), (273, 470968), (312, 412097), (357, 360152), (364, 353226), (408, 315133), (442, 290892), (476, 270114), (546, 235484), (663, 193928), (714, 180076), (728, 176613), (884, 145446), (952, 135057), (1092, 117742), (1326, 96964), (1428, 90038), (1547, 83112), (1768, 72723), (2184, 58871), (2652, 48482), (2856, 45019), (3094, 41556), (3463, 37128), (4641, 27704), (5304, 24241), (6188, 20778), (6926, 18564), (9282, 13852), (10389, 12376)]