156748687

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 173870064

約数和(自身を除く): 17121377

約数列:

[1, 17, 37, 107, 137, 289, 629, 1819, 2329, 3959, 5069, 10693, 14659, 30923, 39593, 67303, 86173, 249203, 542383, 1144151, 1464941, 4236451, 9220511, 156748687]

約数ペア:

[(1, 156748687), (17, 9220511), (37, 4236451), (107, 1464941), (137, 1144151), (289, 542383), (629, 249203), (1819, 86173), (2329, 67303), (3959, 39593), (5069, 30923), (10693, 14659)]