157410478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{18089}}^1$

素因数の和:18339

約数の個数: 16

約数和(自身を含む): 249642000

約数和(自身を除く): 92231522

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 18089, 36178, 343691, 687382, 4142381, 8284762, 78705239, 157410478]

約数ペア:

[(1, 157410478), (2, 78705239), (19, 8284762), (38, 4142381), (229, 687382), (458, 343691), (4351, 36178), (8702, 18089)]