156949197904

素因数分解:

$2^4\times {\mathrm{2267}}^1\times {\mathrm{4327007}}^1$

素因数の和:4329282

約数の個数: 20

約数和(自身を含む): 304223278464

約数和(自身を除く): 147274080560

約数列:

[1, 2, 4, 8, 16, 2267, 4534, 9068, 18136, 36272, 4327007, 8654014, 17308028, 34616056, 69232112, 9809324869, 19618649738, 39237299476, 78474598952, 156949197904]

約数ペア:

[(1, 156949197904), (2, 78474598952), (4, 39237299476), (8, 19618649738), (16, 9809324869), (2267, 69232112), (4534, 34616056), (9068, 17308028), (18136, 8654014), (36272, 4327007)]