161707366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 271956960

約数和(自身を除く): 110249594

約数列:

[1, 2, 17, 19, 34, 38, 193, 323, 386, 646, 1297, 2594, 3281, 3667, 6562, 7334, 22049, 24643, 44098, 49286, 62339, 124678, 250321, 418931, 500642, 837862, 4255457, 4756099, 8510914, 9512198, 80853683, 161707366]

約数ペア:

[(1, 161707366), (2, 80853683), (17, 9512198), (19, 8510914), (34, 4756099), (38, 4255457), (193, 837862), (323, 500642), (386, 418931), (646, 250321), (1297, 124678), (2594, 62339), (3281, 49286), (3667, 44098), (6562, 24643), (7334, 22049)]