157075744

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7879}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 357436800

約数和(自身を除く): 200361056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 7879, 9968, 15758, 19936, 31516, 55153, 63032, 110306, 126064, 220612, 252128, 441224, 701231, 882448, 1402462, 1764896, 2804924, 4908617, 5609848, 9817234, 11219696, 19634468, 22439392, 39268936, 78537872, 157075744]

約数ペア:

[(1, 157075744), (2, 78537872), (4, 39268936), (7, 22439392), (8, 19634468), (14, 11219696), (16, 9817234), (28, 5609848), (32, 4908617), (56, 2804924), (89, 1764896), (112, 1402462), (178, 882448), (224, 701231), (356, 441224), (623, 252128), (712, 220612), (1246, 126064), (1424, 110306), (2492, 63032), (2848, 55153), (4984, 31516), (7879, 19936), (9968, 15758)]