271156144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127423}}^1$

素因数の和:127457

約数の個数: 40

約数和(自身を含む): 632023040

約数和(自身を除く): 360866896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 127423, 254846, 509692, 891961, 1019384, 1783922, 2038768, 2421037, 3567844, 4842074, 7135688, 9684148, 14271376, 16947259, 19368296, 33894518, 38736592, 67789036, 135578072, 271156144]

約数ペア:

[(1, 271156144), (2, 135578072), (4, 67789036), (7, 38736592), (8, 33894518), (14, 19368296), (16, 16947259), (19, 14271376), (28, 9684148), (38, 7135688), (56, 4842074), (76, 3567844), (112, 2421037), (133, 2038768), (152, 1783922), (266, 1019384), (304, 891961), (532, 509692), (1064, 254846), (2128, 127423)]