128449344

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4813}}^1$

素因数の和:4967

約数の個数: 56

約数和(自身を含む): 342371680

約数和(自身を除く): 213922336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4813, 6672, 8896, 9626, 13344, 14439, 19252, 26688, 28878, 38504, 57756, 77008, 115512, 154016, 231024, 308032, 462048, 669007, 924096, 1338014, 2007021, 2676028, 4014042, 5352056, 8028084, 10704112, 16056168, 21408224, 32112336, 42816448, 64224672, 128449344]

約数ペア:

[(1, 128449344), (2, 64224672), (3, 42816448), (4, 32112336), (6, 21408224), (8, 16056168), (12, 10704112), (16, 8028084), (24, 5352056), (32, 4014042), (48, 2676028), (64, 2007021), (96, 1338014), (139, 924096), (192, 669007), (278, 462048), (417, 308032), (556, 231024), (834, 154016), (1112, 115512), (1668, 77008), (2224, 57756), (3336, 38504), (4448, 28878), (4813, 26688), (6672, 19252), (8896, 14439), (9626, 13344)]