131583872

素因数分解:

$2^7\times 7^1\times {\mathrm{146857}}^1$

素因数の和:146878

約数の個数: 32

約数和(自身を含む): 299590320

約数和(自身を除く): 168006448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 146857, 293714, 587428, 1027999, 1174856, 2055998, 2349712, 4111996, 4699424, 8223992, 9398848, 16447984, 18797696, 32895968, 65791936, 131583872]

約数ペア:

[(1, 131583872), (2, 65791936), (4, 32895968), (7, 18797696), (8, 16447984), (14, 9398848), (16, 8223992), (28, 4699424), (32, 4111996), (56, 2349712), (64, 2055998), (112, 1174856), (128, 1027999), (224, 587428), (448, 293714), (896, 146857)]