123846352

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 289124352

約数和(自身を除く): 165278000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 131, 161, 184, 262, 322, 367, 368, 524, 644, 734, 917, 1048, 1288, 1468, 1834, 2096, 2569, 2576, 2936, 3013, 3668, 5138, 5872, 6026, 7336, 8441, 10276, 12052, 14672, 16882, 20552, 21091, 24104, 33764, 41104, 42182, 48077, 48208, 59087, 67528, 84364, 96154, 118174, 135056, 168728, 192308, 236348, 336539, 337456, 384616, 472696, 673078, 769232, 945392, 1105771, 1346156, 2211542, 2692312, 4423084, 5384624, 7740397, 8846168, 15480794, 17692336, 30961588, 61923176, 123846352]

約数ペア:

[(1, 123846352), (2, 61923176), (4, 30961588), (7, 17692336), (8, 15480794), (14, 8846168), (16, 7740397), (23, 5384624), (28, 4423084), (46, 2692312), (56, 2211542), (92, 1346156), (112, 1105771), (131, 945392), (161, 769232), (184, 673078), (262, 472696), (322, 384616), (367, 337456), (368, 336539), (524, 236348), (644, 192308), (734, 168728), (917, 135056), (1048, 118174), (1288, 96154), (1468, 84364), (1834, 67528), (2096, 59087), (2569, 48208), (2576, 48077), (2936, 42182), (3013, 41104), (3668, 33764), (5138, 24104), (5872, 21091), (6026, 20552), (7336, 16882), (8441, 14672), (10276, 12052)]