157030620187

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31462757}}^1$

素因数の和:31462818

約数の個数: 16

約数和(自身を含む): 193307185152

約数和(自身を除く): 36276564965

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 31462757, 220239299, 723643411, 975345467, 5065503877, 6827418269, 22432945741, 157030620187]

約数ペア:

[(1, 157030620187), (7, 22432945741), (23, 6827418269), (31, 5065503877), (161, 975345467), (217, 723643411), (713, 220239299), (4991, 31462757)]