164661768

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 315146232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 97, 108, 116, 174, 194, 216, 232, 261, 271, 291, 348, 388, 522, 542, 582, 696, 776, 783, 813, 873, 1044, 1084, 1164, 1566, 1626, 1746, 2088, 2168, 2328, 2439, 2619, 2813, 3132, 3252, 3492, 4878, 5238, 5626, 6264, 6504, 6984, 7317, 7859, 8439, 9756, 10476, 11252, 14634, 15718, 16878, 19512, 20952, 22504, 23577, 25317, 26287, 29268, 31436, 33756, 47154, 50634, 52574, 58536, 62872, 67512, 70731, 75951, 78861, 94308, 101268, 105148, 141462, 151902, 157722, 188616, 202536, 210296, 212193, 236583, 282924, 303804, 315444, 424386, 473166, 565848, 607608, 630888, 709749, 762323, 848772, 946332, 1419498, 1524646, 1697544, 1892664, 2286969, 2838996, 3049292, 4573938, 5677992, 6098584, 6860907, 9147876, 13721814, 18295752, 20582721, 27443628, 41165442, 54887256, 82330884, 164661768]

約数ペア:

[(1, 164661768), (2, 82330884), (3, 54887256), (4, 41165442), (6, 27443628), (8, 20582721), (9, 18295752), (12, 13721814), (18, 9147876), (24, 6860907), (27, 6098584), (29, 5677992), (36, 4573938), (54, 3049292), (58, 2838996), (72, 2286969), (87, 1892664), (97, 1697544), (108, 1524646), (116, 1419498), (174, 946332), (194, 848772), (216, 762323), (232, 709749), (261, 630888), (271, 607608), (291, 565848), (348, 473166), (388, 424386), (522, 315444), (542, 303804), (582, 282924), (696, 236583), (776, 212193), (783, 210296), (813, 202536), (873, 188616), (1044, 157722), (1084, 151902), (1164, 141462), (1566, 105148), (1626, 101268), (1746, 94308), (2088, 78861), (2168, 75951), (2328, 70731), (2439, 67512), (2619, 62872), (2813, 58536), (3132, 52574), (3252, 50634), (3492, 47154), (4878, 33756), (5238, 31436), (5626, 29268), (6264, 26287), (6504, 25317), (6984, 23577), (7317, 22504), (7859, 20952), (8439, 19512), (9756, 16878), (10476, 15718), (11252, 14634)]