154493306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{25913}}^1$

素因数の和:26197

約数の個数: 16

約数和(自身を含む): 253749888

約数和(自身を除く): 99256582

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 25913, 51826, 285043, 570086, 7022423, 14044846, 77246653, 154493306]

約数ペア:

[(1, 154493306), (2, 77246653), (11, 14044846), (22, 7022423), (271, 570086), (542, 285043), (2981, 51826), (5962, 25913)]