142299424

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 293642496

約数和(自身を除く): 151343072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 2077, 2141, 2144, 4154, 4282, 8308, 8564, 16616, 17128, 33232, 34256, 66371, 66464, 68512, 132742, 143447, 265484, 286894, 530968, 573788, 1061936, 1147576, 2123872, 2295152, 4446857, 4590304, 8893714, 17787428, 35574856, 71149712, 142299424]

約数ペア:

[(1, 142299424), (2, 71149712), (4, 35574856), (8, 17787428), (16, 8893714), (31, 4590304), (32, 4446857), (62, 2295152), (67, 2123872), (124, 1147576), (134, 1061936), (248, 573788), (268, 530968), (496, 286894), (536, 265484), (992, 143447), (1072, 132742), (2077, 68512), (2141, 66464), (2144, 66371), (4154, 34256), (4282, 33232), (8308, 17128), (8564, 16616)]