138486488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 324192000

約数和(自身を除く): 185705512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 199, 238, 289, 301, 344, 398, 476, 578, 602, 731, 796, 952, 1156, 1204, 1393, 1462, 1592, 2023, 2312, 2408, 2786, 2924, 3383, 4046, 5117, 5572, 5848, 6766, 8092, 8557, 10234, 11144, 12427, 13532, 16184, 17114, 20468, 23681, 24854, 27064, 34228, 40936, 47362, 49708, 57511, 59899, 68456, 86989, 94724, 99416, 115022, 119798, 145469, 173978, 189448, 230044, 239596, 290938, 347956, 402577, 460088, 479192, 581876, 695912, 805154, 1018283, 1163752, 1610308, 2036566, 2472973, 3220616, 4073132, 4945946, 8146264, 9891892, 17310811, 19783784, 34621622, 69243244, 138486488]

約数ペア:

[(1, 138486488), (2, 69243244), (4, 34621622), (7, 19783784), (8, 17310811), (14, 9891892), (17, 8146264), (28, 4945946), (34, 4073132), (43, 3220616), (56, 2472973), (68, 2036566), (86, 1610308), (119, 1163752), (136, 1018283), (172, 805154), (199, 695912), (238, 581876), (289, 479192), (301, 460088), (344, 402577), (398, 347956), (476, 290938), (578, 239596), (602, 230044), (731, 189448), (796, 173978), (952, 145469), (1156, 119798), (1204, 115022), (1393, 99416), (1462, 94724), (1592, 86989), (2023, 68456), (2312, 59899), (2408, 57511), (2786, 49708), (2924, 47362), (3383, 40936), (4046, 34228), (5117, 27064), (5572, 24854), (5848, 23681), (6766, 20468), (8092, 17114), (8557, 16184), (10234, 13532), (11144, 12427)]