158702994

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{54091}}^1$

素因数の和:54262

約数の個数: 24

約数和(自身を含む): 345972432

約数和(自身を除く): 187269438

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 54091, 108182, 162273, 324546, 486819, 973638, 8816833, 17633666, 26450499, 52900998, 79351497, 158702994]

約数ペア:

[(1, 158702994), (2, 79351497), (3, 52900998), (6, 26450499), (9, 17633666), (18, 8816833), (163, 973638), (326, 486819), (489, 324546), (978, 162273), (1467, 108182), (2934, 54091)]