155502

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 345384

約数和(自身を除く): 189882

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 163, 318, 326, 477, 489, 954, 978, 1467, 2934, 8639, 17278, 25917, 51834, 77751, 155502]

約数ペア:

[(1, 155502), (2, 77751), (3, 51834), (6, 25917), (9, 17278), (18, 8639), (53, 2934), (106, 1467), (159, 978), (163, 954), (318, 489), (326, 477)]