142743304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39563}}^1$

素因数の和:39621

約数の個数: 32

約数和(自身を含む): 299103840

約数和(自身を除く): 156360536

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 39563, 79126, 158252, 316504, 435193, 870386, 1622083, 1740772, 3244166, 3481544, 6488332, 12976664, 17842913, 35685826, 71371652, 142743304]

約数ペア:

[(1, 142743304), (2, 71371652), (4, 35685826), (8, 17842913), (11, 12976664), (22, 6488332), (41, 3481544), (44, 3244166), (82, 1740772), (88, 1622083), (164, 870386), (328, 435193), (451, 316504), (902, 158252), (1804, 79126), (3608, 39563)]