156793007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2699}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 184377600

約数和(自身を除く): 27584593

約数列:

[1, 7, 43, 193, 301, 1351, 2699, 8299, 18893, 58093, 116057, 520907, 812399, 3646349, 22399001, 156793007]

約数ペア:

[(1, 156793007), (7, 22399001), (43, 3646349), (193, 812399), (301, 520907), (1351, 116057), (2699, 58093), (8299, 18893)]