148664131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 188485632

約数和(自身を除く): 39821501

約数列:

[1, 7, 11, 71, 77, 383, 497, 781, 2681, 4213, 5041, 5467, 27193, 29491, 35287, 55451, 190351, 299123, 388157, 1930703, 2093861, 13514921, 21237733, 148664131]

約数ペア:

[(1, 148664131), (7, 21237733), (11, 13514921), (71, 2093861), (77, 1930703), (383, 388157), (497, 299123), (781, 190351), (2681, 55451), (4213, 35287), (5041, 29491), (5467, 27193)]