165202872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 467078400

約数和(自身を除く): 301875528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 101, 102, 114, 136, 152, 202, 204, 211, 228, 303, 323, 404, 408, 422, 456, 606, 633, 646, 808, 844, 969, 1212, 1266, 1292, 1688, 1717, 1919, 1938, 2424, 2532, 2584, 3434, 3587, 3838, 3876, 4009, 5064, 5151, 5757, 6868, 7174, 7676, 7752, 8018, 10302, 10761, 11514, 12027, 13736, 14348, 15352, 16036, 20604, 21311, 21522, 23028, 24054, 28696, 32072, 32623, 41208, 42622, 43044, 46056, 48108, 63933, 65246, 68153, 85244, 86088, 96216, 97869, 127866, 130492, 136306, 170488, 195738, 204459, 255732, 260984, 272612, 362287, 391476, 404909, 408918, 511464, 545224, 724574, 782952, 809818, 817836, 1086861, 1214727, 1449148, 1619636, 1635672, 2173722, 2429454, 2898296, 3239272, 4347444, 4858908, 6883453, 8694888, 9717816, 13766906, 20650359, 27533812, 41300718, 55067624, 82601436, 165202872]

約数ペア:

[(1, 165202872), (2, 82601436), (3, 55067624), (4, 41300718), (6, 27533812), (8, 20650359), (12, 13766906), (17, 9717816), (19, 8694888), (24, 6883453), (34, 4858908), (38, 4347444), (51, 3239272), (57, 2898296), (68, 2429454), (76, 2173722), (101, 1635672), (102, 1619636), (114, 1449148), (136, 1214727), (152, 1086861), (202, 817836), (204, 809818), (211, 782952), (228, 724574), (303, 545224), (323, 511464), (404, 408918), (408, 404909), (422, 391476), (456, 362287), (606, 272612), (633, 260984), (646, 255732), (808, 204459), (844, 195738), (969, 170488), (1212, 136306), (1266, 130492), (1292, 127866), (1688, 97869), (1717, 96216), (1919, 86088), (1938, 85244), (2424, 68153), (2532, 65246), (2584, 63933), (3434, 48108), (3587, 46056), (3838, 43044), (3876, 42622), (4009, 41208), (5064, 32623), (5151, 32072), (5757, 28696), (6868, 24054), (7174, 23028), (7676, 21522), (7752, 21311), (8018, 20604), (10302, 16036), (10761, 15352), (11514, 14348), (12027, 13736)]