156964362478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1\times {\mathrm{208991}}^1$

素因数の和:213888

約数の個数: 32

約数和(自身を含む): 293605337088

約数和(自身を除く): 136640974610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4877, 9754, 34139, 53647, 68278, 107294, 208991, 375529, 417982, 751058, 1462937, 2298901, 2925874, 4597802, 16092307, 32184614, 1019249107, 2038498214, 7134743749, 11211740177, 14269487498, 22423480354, 78482181239, 156964362478]

約数ペア:

[(1, 156964362478), (2, 78482181239), (7, 22423480354), (11, 14269487498), (14, 11211740177), (22, 7134743749), (77, 2038498214), (154, 1019249107), (4877, 32184614), (9754, 16092307), (34139, 4597802), (53647, 2925874), (68278, 2298901), (107294, 1462937), (208991, 751058), (375529, 417982)]