127405432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206827}}^1$

素因数の和:206851

約数の個数: 32

約数和(自身を含む): 297832320

約数和(自身を除く): 170426888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 206827, 413654, 827308, 1447789, 1654616, 2275097, 2895578, 4550194, 5791156, 9100388, 11582312, 15925679, 18200776, 31851358, 63702716, 127405432]

約数ペア:

[(1, 127405432), (2, 63702716), (4, 31851358), (7, 18200776), (8, 15925679), (11, 11582312), (14, 9100388), (22, 5791156), (28, 4550194), (44, 2895578), (56, 2275097), (77, 1654616), (88, 1447789), (154, 827308), (308, 413654), (616, 206827)]