158602768

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{51361}}^1$

素因数の和:51562

約数の個数: 20

約数和(自身を含む): 308891068

約数和(自身を除く): 150288300

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 51361, 102722, 205444, 410888, 821776, 9912673, 19825346, 39650692, 79301384, 158602768]

約数ペア:

[(1, 158602768), (2, 79301384), (4, 39650692), (8, 19825346), (16, 9912673), (193, 821776), (386, 410888), (772, 205444), (1544, 102722), (3088, 51361)]