157212472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{457013}}^1$

素因数の和:457062

約数の個数: 16

約数和(自身を含む): 301629240

約数和(自身を除く): 144416768

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 457013, 914026, 1828052, 3656104, 19651559, 39303118, 78606236, 157212472]

約数ペア:

[(1, 157212472), (2, 78606236), (4, 39303118), (8, 19651559), (43, 3656104), (86, 1828052), (172, 914026), (344, 457013)]