149765087

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 25868833

約数列:

[1, 17, 19, 41, 43, 263, 323, 697, 731, 779, 817, 1763, 4471, 4997, 10783, 11309, 13243, 13889, 29971, 33497, 84949, 183311, 192253, 204877, 214871, 463669, 569449, 3482909, 3652807, 7882373, 8809711, 149765087]

約数ペア:

[(1, 149765087), (17, 8809711), (19, 7882373), (41, 3652807), (43, 3482909), (263, 569449), (323, 463669), (697, 214871), (731, 204877), (779, 192253), (817, 183311), (1763, 84949), (4471, 33497), (4997, 29971), (10783, 13889), (11309, 13243)]