168889182848

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{863}}^1\times {\mathrm{8447}}^1$

素因数の和:9505

約数の個数: 64

約数和(自身を含む): 338749931520

約数和(自身を除く): 169860748672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 863, 1448, 1726, 2896, 3452, 5792, 6904, 8447, 11584, 13808, 16894, 23168, 27616, 33788, 55232, 67576, 110464, 135152, 156203, 270304, 312406, 540608, 624812, 1081216, 1249624, 1528907, 2499248, 3057814, 4998496, 6115628, 7289761, 9996992, 12231256, 14579522, 19993984, 24462512, 29159044, 48925024, 58318088, 97850048, 116636176, 195700096, 233272352, 466544704, 933089408, 1319446741, 2638893482, 5277786964, 10555573928, 21111147856, 42222295712, 84444591424, 168889182848]

約数ペア:

[(1, 168889182848), (2, 84444591424), (4, 42222295712), (8, 21111147856), (16, 10555573928), (32, 5277786964), (64, 2638893482), (128, 1319446741), (181, 933089408), (362, 466544704), (724, 233272352), (863, 195700096), (1448, 116636176), (1726, 97850048), (2896, 58318088), (3452, 48925024), (5792, 29159044), (6904, 24462512), (8447, 19993984), (11584, 14579522), (13808, 12231256), (16894, 9996992), (23168, 7289761), (27616, 6115628), (33788, 4998496), (55232, 3057814), (67576, 2499248), (110464, 1528907), (135152, 1249624), (156203, 1081216), (270304, 624812), (312406, 540608)]