148962688

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 352475280

約数和(自身を除く): 203512592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 173, 217, 224, 248, 346, 434, 448, 496, 692, 868, 896, 961, 992, 1211, 1384, 1736, 1922, 1984, 2422, 2768, 3472, 3844, 3968, 4844, 5363, 5536, 6727, 6944, 7688, 9688, 10726, 11072, 13454, 13888, 15376, 19376, 21452, 22144, 26908, 27776, 30752, 37541, 38752, 42904, 53816, 61504, 75082, 77504, 85808, 107632, 123008, 150164, 155008, 166253, 171616, 215264, 300328, 332506, 343232, 430528, 600656, 665012, 686464, 861056, 1163771, 1201312, 1330024, 2327542, 2402624, 2660048, 4655084, 4805248, 5320096, 9310168, 10640192, 18620336, 21280384, 37240672, 74481344, 148962688]

約数ペア:

[(1, 148962688), (2, 74481344), (4, 37240672), (7, 21280384), (8, 18620336), (14, 10640192), (16, 9310168), (28, 5320096), (31, 4805248), (32, 4655084), (56, 2660048), (62, 2402624), (64, 2327542), (112, 1330024), (124, 1201312), (128, 1163771), (173, 861056), (217, 686464), (224, 665012), (248, 600656), (346, 430528), (434, 343232), (448, 332506), (496, 300328), (692, 215264), (868, 171616), (896, 166253), (961, 155008), (992, 150164), (1211, 123008), (1384, 107632), (1736, 85808), (1922, 77504), (1984, 75082), (2422, 61504), (2768, 53816), (3472, 42904), (3844, 38752), (3968, 37541), (4844, 30752), (5363, 27776), (5536, 26908), (6727, 22144), (6944, 21452), (7688, 19376), (9688, 15376), (10726, 13888), (11072, 13454)]