164444832

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 489984768

約数和(自身を除く): 325539936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 113, 124, 144, 163, 186, 226, 248, 279, 288, 326, 339, 372, 452, 489, 496, 558, 652, 678, 744, 904, 978, 992, 1017, 1116, 1304, 1356, 1467, 1488, 1808, 1956, 2034, 2232, 2608, 2712, 2934, 2976, 3503, 3616, 3912, 4068, 4464, 5053, 5216, 5424, 5868, 7006, 7824, 8136, 8928, 10106, 10509, 10848, 11736, 14012, 15159, 15648, 16272, 18419, 20212, 21018, 23472, 28024, 30318, 31527, 32544, 36838, 40424, 42036, 45477, 46944, 55257, 56048, 60636, 63054, 73676, 80848, 84072, 90954, 110514, 112096, 121272, 126108, 147352, 161696, 165771, 168144, 181908, 221028, 242544, 252216, 294704, 331542, 336288, 363816, 442056, 485088, 504432, 570989, 589408, 663084, 727632, 884112, 1008864, 1141978, 1326168, 1455264, 1712967, 1768224, 2283956, 2652336, 3425934, 4567912, 5138901, 5304672, 6851868, 9135824, 10277802, 13703736, 18271648, 20555604, 27407472, 41111208, 54814944, 82222416, 164444832]

約数ペア:

[(1, 164444832), (2, 82222416), (3, 54814944), (4, 41111208), (6, 27407472), (8, 20555604), (9, 18271648), (12, 13703736), (16, 10277802), (18, 9135824), (24, 6851868), (31, 5304672), (32, 5138901), (36, 4567912), (48, 3425934), (62, 2652336), (72, 2283956), (93, 1768224), (96, 1712967), (113, 1455264), (124, 1326168), (144, 1141978), (163, 1008864), (186, 884112), (226, 727632), (248, 663084), (279, 589408), (288, 570989), (326, 504432), (339, 485088), (372, 442056), (452, 363816), (489, 336288), (496, 331542), (558, 294704), (652, 252216), (678, 242544), (744, 221028), (904, 181908), (978, 168144), (992, 165771), (1017, 161696), (1116, 147352), (1304, 126108), (1356, 121272), (1467, 112096), (1488, 110514), (1808, 90954), (1956, 84072), (2034, 80848), (2232, 73676), (2608, 63054), (2712, 60636), (2934, 56048), (2976, 55257), (3503, 46944), (3616, 45477), (3912, 42036), (4068, 40424), (4464, 36838), (5053, 32544), (5216, 31527), (5424, 30318), (5868, 28024), (7006, 23472), (7824, 21018), (8136, 20212), (8928, 18419), (10106, 16272), (10509, 15648), (10848, 15159), (11736, 14012)]