158392213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11779}}^1$

素因数の和:11916

約数の個数: 16

約数和(自身を含む): 193380480

約数和(自身を除く): 34988267

約数列:

[1, 7, 17, 113, 119, 791, 1921, 11779, 13447, 82453, 200243, 1331027, 1401701, 9317189, 22627459, 158392213]

約数ペア:

[(1, 158392213), (7, 22627459), (17, 9317189), (113, 1401701), (119, 1331027), (791, 200243), (1921, 82453), (11779, 13447)]