161046578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{10781}}^1$

素因数の和:10898

約数の個数: 32

約数和(自身を含む): 304311168

約数和(自身を除く): 143264590

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 10781, 14938, 21562, 75467, 118591, 150934, 237182, 830137, 1045757, 1660274, 2091514, 7320299, 11503327, 14640598, 23006654, 80523289, 161046578]

約数ペア:

[(1, 161046578), (2, 80523289), (7, 23006654), (11, 14640598), (14, 11503327), (22, 7320299), (77, 2091514), (97, 1660274), (154, 1045757), (194, 830137), (679, 237182), (1067, 150934), (1358, 118591), (2134, 75467), (7469, 21562), (10781, 14938)]