321140166

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{165707}}^1$

素因数の和:165748

約数の個数: 32

約数和(自身を含む): 715858560

約数和(自身を除く): 394718394

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 165707, 331414, 497121, 994242, 2817019, 3148433, 5634038, 6296866, 8451057, 9445299, 16902114, 18890598, 53523361, 107046722, 160570083, 321140166]

約数ペア:

[(1, 321140166), (2, 160570083), (3, 107046722), (6, 53523361), (17, 18890598), (19, 16902114), (34, 9445299), (38, 8451057), (51, 6296866), (57, 5634038), (102, 3148433), (114, 2817019), (323, 994242), (646, 497121), (969, 331414), (1938, 165707)]