187634468

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{42683}}^1$

素因数の和:42851

約数の個数: 24

約数和(自身を含む): 377668032

約数和(自身を除く): 190033564

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 42683, 85366, 170732, 298781, 597562, 1195124, 6701231, 13402462, 26804924, 46908617, 93817234, 187634468]

約数ペア:

[(1, 187634468), (2, 93817234), (4, 46908617), (7, 26804924), (14, 13402462), (28, 6701231), (157, 1195124), (314, 597562), (628, 298781), (1099, 170732), (2198, 85366), (4396, 42683)]