158132368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{581369}}^1$

素因数の和:581394

約数の個数: 20

約数和(自身を含む): 324404460

約数和(自身を除く): 166272092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 581369, 1162738, 2325476, 4650952, 9301904, 9883273, 19766546, 39533092, 79066184, 158132368]

約数ペア:

[(1, 158132368), (2, 79066184), (4, 39533092), (8, 19766546), (16, 9883273), (17, 9301904), (34, 4650952), (68, 2325476), (136, 1162738), (272, 581369)]