155492802

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{21121}}^1$

素因数の和:21538

約数の個数: 24

約数和(自身を含む): 337740780

約数和(自身を除く): 182247978

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 21121, 42242, 63363, 126726, 190089, 380178, 8638489, 17276978, 25915467, 51830934, 77746401, 155492802]

約数ペア:

[(1, 155492802), (2, 77746401), (3, 51830934), (6, 25915467), (9, 17276978), (18, 8638489), (409, 380178), (818, 190089), (1227, 126726), (2454, 63363), (3681, 42242), (7362, 21121)]