168431186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1097}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 315591552

約数和(自身を除く): 147160366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 997, 1097, 1994, 2194, 6979, 7679, 10967, 12067, 13958, 15358, 21934, 24134, 76769, 84469, 153538, 168938, 1093709, 2187418, 7655963, 12030799, 15311926, 24061598, 84215593, 168431186]

約数ペア:

[(1, 168431186), (2, 84215593), (7, 24061598), (11, 15311926), (14, 12030799), (22, 7655963), (77, 2187418), (154, 1093709), (997, 168938), (1097, 153538), (1994, 84469), (2194, 76769), (6979, 24134), (7679, 21934), (10967, 15358), (12067, 13958)]