157483428

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{80513}}^1$

素因数の和:80683

約数の個数: 24

約数和(自身を含む): 369720288

約数和(自身を除く): 212236860

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 80513, 161026, 241539, 322052, 483078, 966156, 13123619, 26247238, 39370857, 52494476, 78741714, 157483428]

約数ペア:

[(1, 157483428), (2, 78741714), (3, 52494476), (4, 39370857), (6, 26247238), (12, 13123619), (163, 966156), (326, 483078), (489, 322052), (652, 241539), (978, 161026), (1956, 80513)]