127994384

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4217}}^1$

素因数の和:4503

約数の個数: 40

約数和(自身を含む): 284529408

約数和(自身を除く): 156535024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4217, 4336, 7588, 8434, 15176, 16868, 29519, 30352, 33736, 59038, 67472, 118076, 236152, 472304, 1142807, 2285614, 4571228, 7999649, 9142456, 15999298, 18284912, 31998596, 63997192, 127994384]

約数ペア:

[(1, 127994384), (2, 63997192), (4, 31998596), (7, 18284912), (8, 15999298), (14, 9142456), (16, 7999649), (28, 4571228), (56, 2285614), (112, 1142807), (271, 472304), (542, 236152), (1084, 118076), (1897, 67472), (2168, 59038), (3794, 33736), (4217, 30352), (4336, 29519), (7588, 16868), (8434, 15176)]