155406902

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3853}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 276748032

約数和(自身を除く): 121341130

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 3853, 5762, 7706, 20167, 26971, 40334, 53942, 165679, 258151, 331358, 516302, 1159753, 1807057, 2319506, 3614114, 11100493, 22200986, 77703451, 155406902]

約数ペア:

[(1, 155406902), (2, 77703451), (7, 22200986), (14, 11100493), (43, 3614114), (67, 2319506), (86, 1807057), (134, 1159753), (301, 516302), (469, 331358), (602, 258151), (938, 165679), (2881, 53942), (3853, 40334), (5762, 26971), (7706, 20167)]