157467499

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4271}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 188651520

約数和(自身を除く): 31184021

約数列:

[1, 7, 23, 161, 229, 1603, 4271, 5267, 29897, 36869, 98233, 687631, 978059, 6846413, 22495357, 157467499]

約数ペア:

[(1, 157467499), (7, 22495357), (23, 6846413), (161, 978059), (229, 687631), (1603, 98233), (4271, 36869), (5267, 29897)]