130811072

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9469

約数の個数: 56

約数和(自身を含む): 306263040

約数和(自身を除く): 175451968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9419, 13888, 18838, 37676, 65933, 75352, 131866, 150704, 263732, 291989, 301408, 527464, 583978, 602816, 1054928, 1167956, 2043923, 2109856, 2335912, 4087846, 4219712, 4671824, 8175692, 9343648, 16351384, 18687296, 32702768, 65405536, 130811072]

約数ペア:

[(1, 130811072), (2, 65405536), (4, 32702768), (7, 18687296), (8, 16351384), (14, 9343648), (16, 8175692), (28, 4671824), (31, 4219712), (32, 4087846), (56, 2335912), (62, 2109856), (64, 2043923), (112, 1167956), (124, 1054928), (217, 602816), (224, 583978), (248, 527464), (434, 301408), (448, 291989), (496, 263732), (868, 150704), (992, 131866), (1736, 75352), (1984, 65933), (3472, 37676), (6944, 18838), (9419, 13888)]