172128528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 180

約数和(自身を含む): 569932272

約数和(自身を除く): 397803744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 312, 338, 396, 429, 468, 507, 528, 572, 624, 643, 676, 792, 858, 936, 1014, 1144, 1286, 1287, 1352, 1521, 1584, 1716, 1859, 1872, 1929, 2028, 2288, 2572, 2574, 2704, 3042, 3432, 3718, 3858, 4056, 5144, 5148, 5577, 5787, 6084, 6864, 7073, 7436, 7716, 8112, 8359, 10288, 10296, 11154, 11574, 12168, 14146, 14872, 15432, 16718, 16731, 20592, 21219, 22308, 23148, 24336, 25077, 28292, 29744, 30864, 33436, 33462, 42438, 44616, 46296, 50154, 56584, 63657, 66872, 66924, 75231, 84876, 89232, 91949, 92592, 100308, 108667, 113168, 127314, 133744, 133848, 150462, 169752, 183898, 200616, 217334, 254628, 267696, 275847, 300924, 326001, 339504, 367796, 401232, 434668, 509256, 551694, 601848, 652002, 735592, 827541, 869336, 978003, 1018512, 1103388, 1195337, 1203696, 1304004, 1471184, 1655082, 1738672, 1956006, 2206776, 2390674, 2608008, 3310164, 3586011, 3912012, 4413552, 4781348, 5216016, 6620328, 7172022, 7824024, 9562696, 10758033, 13240656, 14344044, 15648048, 19125392, 21516066, 28688088, 43032132, 57376176, 86064264, 172128528]

約数ペア:

[(1, 172128528), (2, 86064264), (3, 57376176), (4, 43032132), (6, 28688088), (8, 21516066), (9, 19125392), (11, 15648048), (12, 14344044), (13, 13240656), (16, 10758033), (18, 9562696), (22, 7824024), (24, 7172022), (26, 6620328), (33, 5216016), (36, 4781348), (39, 4413552), (44, 3912012), (48, 3586011), (52, 3310164), (66, 2608008), (72, 2390674), (78, 2206776), (88, 1956006), (99, 1738672), (104, 1655082), (117, 1471184), (132, 1304004), (143, 1203696), (144, 1195337), (156, 1103388), (169, 1018512), (176, 978003), (198, 869336), (208, 827541), (234, 735592), (264, 652002), (286, 601848), (312, 551694), (338, 509256), (396, 434668), (429, 401232), (468, 367796), (507, 339504), (528, 326001), (572, 300924), (624, 275847), (643, 267696), (676, 254628), (792, 217334), (858, 200616), (936, 183898), (1014, 169752), (1144, 150462), (1286, 133848), (1287, 133744), (1352, 127314), (1521, 113168), (1584, 108667), (1716, 100308), (1859, 92592), (1872, 91949), (1929, 89232), (2028, 84876), (2288, 75231), (2572, 66924), (2574, 66872), (2704, 63657), (3042, 56584), (3432, 50154), (3718, 46296), (3858, 44616), (4056, 42438), (5144, 33462), (5148, 33436), (5577, 30864), (5787, 29744), (6084, 28292), (6864, 25077), (7073, 24336), (7436, 23148), (7716, 22308), (8112, 21219), (8359, 20592), (10288, 16731), (10296, 16718), (11154, 15432), (11574, 14872), (12168, 14146)]