147931454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{32173}}^1$

素因数の和:32216

約数の個数: 24

約数和(自身を含む): 256748520

約数和(自身を除く): 108817066

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 32173, 64346, 353903, 611287, 707806, 1222574, 3892933, 6724157, 7785866, 13448314, 73965727, 147931454]

約数ペア:

[(1, 147931454), (2, 73965727), (11, 13448314), (19, 7785866), (22, 6724157), (38, 3892933), (121, 1222574), (209, 707806), (242, 611287), (418, 353903), (2299, 64346), (4598, 32173)]