164834688

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 461399040

約数和(自身を除く): 296564352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 227, 244, 248, 366, 372, 384, 454, 488, 496, 681, 732, 744, 908, 976, 992, 1362, 1464, 1488, 1816, 1891, 1952, 1984, 2724, 2928, 2976, 3632, 3782, 3904, 3968, 5448, 5673, 5856, 5952, 7037, 7264, 7564, 7808, 10896, 11346, 11712, 11904, 13847, 14074, 14528, 15128, 21111, 21792, 22692, 23424, 27694, 28148, 29056, 30256, 41541, 42222, 43584, 45384, 55388, 56296, 60512, 83082, 84444, 87168, 90768, 110776, 112592, 121024, 166164, 168888, 181536, 221552, 225184, 242048, 332328, 337776, 363072, 429257, 443104, 450368, 664656, 675552, 726144, 858514, 886208, 900736, 1287771, 1329312, 1351104, 1717028, 1772416, 2575542, 2658624, 2702208, 3434056, 5151084, 5317248, 6868112, 10302168, 13736224, 20604336, 27472448, 41208672, 54944896, 82417344, 164834688]

約数ペア:

[(1, 164834688), (2, 82417344), (3, 54944896), (4, 41208672), (6, 27472448), (8, 20604336), (12, 13736224), (16, 10302168), (24, 6868112), (31, 5317248), (32, 5151084), (48, 3434056), (61, 2702208), (62, 2658624), (64, 2575542), (93, 1772416), (96, 1717028), (122, 1351104), (124, 1329312), (128, 1287771), (183, 900736), (186, 886208), (192, 858514), (227, 726144), (244, 675552), (248, 664656), (366, 450368), (372, 443104), (384, 429257), (454, 363072), (488, 337776), (496, 332328), (681, 242048), (732, 225184), (744, 221552), (908, 181536), (976, 168888), (992, 166164), (1362, 121024), (1464, 112592), (1488, 110776), (1816, 90768), (1891, 87168), (1952, 84444), (1984, 83082), (2724, 60512), (2928, 56296), (2976, 55388), (3632, 45384), (3782, 43584), (3904, 42222), (3968, 41541), (5448, 30256), (5673, 29056), (5856, 28148), (5952, 27694), (7037, 23424), (7264, 22692), (7564, 21792), (7808, 21111), (10896, 15128), (11346, 14528), (11712, 14074), (11904, 13847)]