157979076208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{340472147}}^1$

素因数の和:340472184

約数の個数: 20

約数和(自身を含む): 316639097640

約数和(自身を除く): 158660021432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 340472147, 680944294, 1361888588, 2723777176, 5447554352, 9873692263, 19747384526, 39494769052, 78989538104, 157979076208]

約数ペア:

[(1, 157979076208), (2, 78989538104), (4, 39494769052), (8, 19747384526), (16, 9873692263), (29, 5447554352), (58, 2723777176), (116, 1361888588), (232, 680944294), (464, 340472147)]