141542618

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 248168448

約数和(自身を除く): 106625830

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1087, 1834, 2174, 7609, 9301, 15218, 18602, 65107, 77177, 130214, 142397, 154354, 284794, 540239, 996779, 1080478, 1993558, 10110187, 20220374, 70771309, 141542618]

約数ペア:

[(1, 141542618), (2, 70771309), (7, 20220374), (14, 10110187), (71, 1993558), (131, 1080478), (142, 996779), (262, 540239), (497, 284794), (917, 154354), (994, 142397), (1087, 130214), (1834, 77177), (2174, 65107), (7609, 18602), (9301, 15218)]