145812268

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{5051}}^1$

素因数の和:6093

約数の個数: 24

約数和(自身を含む): 291965184

約数和(自身を除く): 146152916

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 4124, 5051, 7217, 10102, 14434, 20204, 28868, 35357, 70714, 141428, 5207581, 10415162, 20830324, 36453067, 72906134, 145812268]

約数ペア:

[(1, 145812268), (2, 72906134), (4, 36453067), (7, 20830324), (14, 10415162), (28, 5207581), (1031, 141428), (2062, 70714), (4124, 35357), (5051, 28868), (7217, 20204), (10102, 14434)]