160049407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 206945280

約数和(自身を除く): 46895873

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 997, 1207, 1349, 2261, 6979, 8449, 9443, 16949, 18943, 22933, 70787, 118643, 132601, 160531, 322031, 495509, 1203379, 1344953, 2254217, 8423653, 9414671, 22864201, 160049407]

約数ペア:

[(1, 160049407), (7, 22864201), (17, 9414671), (19, 8423653), (71, 2254217), (119, 1344953), (133, 1203379), (323, 495509), (497, 322031), (997, 160531), (1207, 132601), (1349, 118643), (2261, 70787), (6979, 22933), (8449, 18943), (9443, 16949)]