171940785076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133081103}}^1$

素因数の和:133081143

約数の個数: 24

約数和(自身を含む): 335364382080

約数和(自身を除く): 163423597004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 133081103, 266162206, 532324412, 2262378751, 2528540957, 4524757502, 5057081914, 9049515004, 10114163828, 42985196269, 85970392538, 171940785076]

約数ペア:

[(1, 171940785076), (2, 85970392538), (4, 42985196269), (17, 10114163828), (19, 9049515004), (34, 5057081914), (38, 4524757502), (68, 2528540957), (76, 2262378751), (323, 532324412), (646, 266162206), (1292, 133081103)]