192156789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 292838400

約数和(自身を除く): 100681611

約数列:

[1, 3, 11, 23, 33, 69, 253, 409, 619, 759, 1227, 1857, 4499, 6809, 9407, 13497, 14237, 20427, 28221, 42711, 103477, 156607, 253171, 310431, 469821, 759513, 2784881, 5822933, 8354643, 17468799, 64052263, 192156789]

約数ペア:

[(1, 192156789), (3, 64052263), (11, 17468799), (23, 8354643), (33, 5822933), (69, 2784881), (253, 759513), (409, 469821), (619, 310431), (759, 253171), (1227, 156607), (1857, 103477), (4499, 42711), (6809, 28221), (9407, 20427), (13497, 14237)]