146856871

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 180863280

約数和(自身を除く): 34006409

約数列:

[1, 7, 19, 49, 133, 233, 677, 931, 1631, 4427, 4739, 11417, 12863, 30989, 33173, 90041, 157741, 216923, 630287, 1104187, 2997079, 7729309, 20979553, 146856871]

約数ペア:

[(1, 146856871), (7, 20979553), (19, 7729309), (49, 2997079), (133, 1104187), (233, 630287), (677, 216923), (931, 157741), (1631, 90041), (4427, 33173), (4739, 30989), (11417, 12863)]