156733974448

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{6578827}}^1$

素因数の和:6580324

約数の個数: 20

約数和(自身を含む): 303876065320

約数和(自身を除く): 147142090872

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 6578827, 13157654, 26315308, 52630616, 105261232, 9795873403, 19591746806, 39183493612, 78366987224, 156733974448]

約数ペア:

[(1, 156733974448), (2, 78366987224), (4, 39183493612), (8, 19591746806), (16, 9795873403), (1489, 105261232), (2978, 52630616), (5956, 26315308), (11912, 13157654), (23824, 6578827)]