121308208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34939}}^1$

素因数の和:34985

約数の個数: 40

約数和(自身を含む): 277283840

約数和(自身を除く): 155975632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 34939, 69878, 139756, 244573, 279512, 489146, 559024, 978292, 1083109, 1956584, 2166218, 3913168, 4332436, 7581763, 8664872, 15163526, 17329744, 30327052, 60654104, 121308208]

約数ペア:

[(1, 121308208), (2, 60654104), (4, 30327052), (7, 17329744), (8, 15163526), (14, 8664872), (16, 7581763), (28, 4332436), (31, 3913168), (56, 2166218), (62, 1956584), (112, 1083109), (124, 978292), (217, 559024), (248, 489146), (434, 279512), (496, 244573), (868, 139756), (1736, 69878), (3472, 34939)]