122498236

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20210

約数の個数: 36

約数和(自身を含む): 257428416

約数和(自身を除く): 134930180

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 20161, 40322, 80644, 141127, 282254, 564508, 624991, 987889, 1249982, 1975778, 2499964, 3951556, 4374937, 8749874, 17499748, 30624559, 61249118, 122498236]

約数ペア:

[(1, 122498236), (2, 61249118), (4, 30624559), (7, 17499748), (14, 8749874), (28, 4374937), (31, 3951556), (49, 2499964), (62, 1975778), (98, 1249982), (124, 987889), (196, 624991), (217, 564508), (434, 282254), (868, 141127), (1519, 80644), (3038, 40322), (6076, 20161)]