155529542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15581}}^1$

素因数の和:15644

約数の個数: 32

約数和(自身を含む): 287207424

約数和(自身を除く): 131677882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 15581, 31162, 109067, 218134, 358363, 483011, 716726, 966022, 2508541, 3381077, 5017082, 6762154, 11109253, 22218506, 77764771, 155529542]

約数ペア:

[(1, 155529542), (2, 77764771), (7, 22218506), (14, 11109253), (23, 6762154), (31, 5017082), (46, 3381077), (62, 2508541), (161, 966022), (217, 716726), (322, 483011), (434, 358363), (713, 218134), (1426, 109067), (4991, 31162), (9982, 15581)]