127284996104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{9463}}^1$

素因数の和:9763

約数の個数: 128

約数和(自身を含む): 294368256000

約数和(自身を除く): 167083259896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 199, 238, 284, 398, 476, 497, 568, 796, 952, 994, 1207, 1393, 1592, 1988, 2414, 2786, 3383, 3976, 4828, 5572, 6766, 8449, 9463, 9656, 11144, 13532, 14129, 16898, 18926, 23681, 27064, 28258, 33796, 37852, 47362, 56516, 66241, 67592, 75704, 94724, 98903, 113032, 132482, 160871, 189448, 197806, 240193, 264964, 321742, 395612, 480386, 529928, 643484, 671873, 791224, 960772, 1126097, 1286968, 1343746, 1681351, 1883137, 1921544, 2252194, 2687492, 3362702, 3766274, 4504388, 4703111, 5374984, 6725404, 7532548, 9008776, 9406222, 11421841, 13181959, 13450808, 15065096, 18812444, 22843682, 26363918, 32013329, 37624888, 45687364, 52727836, 64026658, 79952887, 91374728, 105455672, 128053316, 133702727, 159905774, 224093303, 256106632, 267405454, 319811548, 448186606, 534810908, 639623096, 896373212, 935919089, 1069621816, 1792746424, 1871838178, 2272946359, 3743676356, 4545892718, 7487352712, 9091785436, 15910624513, 18183570872, 31821249026, 63642498052, 127284996104]

約数ペア:

[(1, 127284996104), (2, 63642498052), (4, 31821249026), (7, 18183570872), (8, 15910624513), (14, 9091785436), (17, 7487352712), (28, 4545892718), (34, 3743676356), (56, 2272946359), (68, 1871838178), (71, 1792746424), (119, 1069621816), (136, 935919089), (142, 896373212), (199, 639623096), (238, 534810908), (284, 448186606), (398, 319811548), (476, 267405454), (497, 256106632), (568, 224093303), (796, 159905774), (952, 133702727), (994, 128053316), (1207, 105455672), (1393, 91374728), (1592, 79952887), (1988, 64026658), (2414, 52727836), (2786, 45687364), (3383, 37624888), (3976, 32013329), (4828, 26363918), (5572, 22843682), (6766, 18812444), (8449, 15065096), (9463, 13450808), (9656, 13181959), (11144, 11421841), (13532, 9406222), (14129, 9008776), (16898, 7532548), (18926, 6725404), (23681, 5374984), (27064, 4703111), (28258, 4504388), (33796, 3766274), (37852, 3362702), (47362, 2687492), (56516, 2252194), (66241, 1921544), (67592, 1883137), (75704, 1681351), (94724, 1343746), (98903, 1286968), (113032, 1126097), (132482, 960772), (160871, 791224), (189448, 671873), (197806, 643484), (240193, 529928), (264964, 480386), (321742, 395612)]