127290548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37571}}^1$

素因数の和:37604

約数の個数: 36

約数和(自身を含む): 279836256

約数和(自身を除く): 152545708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 37571, 75142, 150284, 262997, 413281, 525994, 826562, 1051988, 1653124, 2892967, 4546091, 5785934, 9092182, 11571868, 18184364, 31822637, 63645274, 127290548]

約数ペア:

[(1, 127290548), (2, 63645274), (4, 31822637), (7, 18184364), (11, 11571868), (14, 9092182), (22, 5785934), (28, 4546091), (44, 2892967), (77, 1653124), (121, 1051988), (154, 826562), (242, 525994), (308, 413281), (484, 262997), (847, 150284), (1694, 75142), (3388, 37571)]