195878144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 514106880

約数和(自身を除く): 318228736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 523, 532, 608, 616, 704, 836, 896, 1046, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2092, 2128, 2432, 2464, 2816, 2926, 3344, 3661, 4184, 4256, 4864, 4928, 5753, 5852, 6688, 7322, 8368, 8512, 9856, 9937, 11506, 11704, 13376, 14644, 16736, 17024, 19712, 19874, 23012, 23408, 26752, 29288, 33472, 34048, 39748, 40271, 46024, 46816, 53504, 58576, 66944, 69559, 79496, 80542, 92048, 93632, 109307, 117152, 133888, 139118, 158992, 161084, 184096, 187264, 218614, 234304, 278236, 317984, 322168, 368192, 374528, 437228, 468608, 556472, 635968, 644336, 736384, 765149, 874456, 937216, 1112944, 1271936, 1288672, 1472768, 1530298, 1748912, 2225888, 2543872, 2577344, 3060596, 3497824, 4451776, 5154688, 6121192, 6995648, 8903552, 10309376, 12242384, 13991296, 17807104, 24484768, 27982592, 48969536, 97939072, 195878144]

約数ペア:

[(1, 195878144), (2, 97939072), (4, 48969536), (7, 27982592), (8, 24484768), (11, 17807104), (14, 13991296), (16, 12242384), (19, 10309376), (22, 8903552), (28, 6995648), (32, 6121192), (38, 5154688), (44, 4451776), (56, 3497824), (64, 3060596), (76, 2577344), (77, 2543872), (88, 2225888), (112, 1748912), (128, 1530298), (133, 1472768), (152, 1288672), (154, 1271936), (176, 1112944), (209, 937216), (224, 874456), (256, 765149), (266, 736384), (304, 644336), (308, 635968), (352, 556472), (418, 468608), (448, 437228), (523, 374528), (532, 368192), (608, 322168), (616, 317984), (704, 278236), (836, 234304), (896, 218614), (1046, 187264), (1064, 184096), (1216, 161084), (1232, 158992), (1408, 139118), (1463, 133888), (1672, 117152), (1792, 109307), (2092, 93632), (2128, 92048), (2432, 80542), (2464, 79496), (2816, 69559), (2926, 66944), (3344, 58576), (3661, 53504), (4184, 46816), (4256, 46024), (4864, 40271), (4928, 39748), (5753, 34048), (5852, 33472), (6688, 29288), (7322, 26752), (8368, 23408), (8512, 23012), (9856, 19874), (9937, 19712), (11506, 17024), (11704, 16736), (13376, 14644)]