126090188

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{12757}}^1$

素因数の和:13121

約数の個数: 24

約数和(自身を含む): 252914592

約数和(自身を除く): 126824404

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 12757, 25514, 51028, 89299, 178598, 357196, 4503221, 9006442, 18012884, 31522547, 63045094, 126090188]

約数ペア:

[(1, 126090188), (2, 63045094), (4, 31522547), (7, 18012884), (14, 9006442), (28, 4503221), (353, 357196), (706, 178598), (1412, 89299), (2471, 51028), (4942, 25514), (9884, 12757)]