129768604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149503}}^1$

素因数の和:149545

約数の個数: 24

約数和(自身を含む): 267911168

約数和(自身を除く): 138142564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 149503, 299006, 598012, 1046521, 2093042, 4186084, 4634593, 9269186, 18538372, 32442151, 64884302, 129768604]

約数ペア:

[(1, 129768604), (2, 64884302), (4, 32442151), (7, 18538372), (14, 9269186), (28, 4634593), (31, 4186084), (62, 2093042), (124, 1046521), (217, 598012), (434, 299006), (868, 149503)]