131301336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321817}}^1$

素因数の和:321843

約数の個数: 32

約数和(自身を含む): 347563440

約数和(自身を除く): 216262104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321817, 643634, 965451, 1287268, 1930902, 2574536, 3861804, 5470889, 7723608, 10941778, 16412667, 21883556, 32825334, 43767112, 65650668, 131301336]

約数ペア:

[(1, 131301336), (2, 65650668), (3, 43767112), (4, 32825334), (6, 21883556), (8, 16412667), (12, 10941778), (17, 7723608), (24, 5470889), (34, 3861804), (51, 2574536), (68, 1930902), (102, 1287268), (136, 965451), (204, 643634), (408, 321817)]