168559414

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{2729}}^1$

素因数の和:3167

約数の個数: 16

約数和(自身を含む): 256510800

約数和(自身を除く): 87951386

約数列:

[1, 2, 89, 178, 347, 694, 2729, 5458, 30883, 61766, 242881, 485762, 946963, 1893926, 84279707, 168559414]

約数ペア:

[(1, 168559414), (2, 84279707), (89, 1893926), (178, 946963), (347, 485762), (694, 242881), (2729, 61766), (5458, 30883)]