156916980154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{431311}}^1$

素因数の和:432066

約数の個数: 32

約数和(自身を含む): 268310568960

約数和(自身を除く): 111393588806

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 719, 1438, 7909, 15818, 16537, 33074, 181907, 363814, 431311, 862622, 4744421, 9488842, 9920153, 19840306, 109121683, 218243366, 310112609, 620225218, 3411238699, 6822477398, 7132590007, 14265180014, 78458490077, 156916980154]

約数ペア:

[(1, 156916980154), (2, 78458490077), (11, 14265180014), (22, 7132590007), (23, 6822477398), (46, 3411238699), (253, 620225218), (506, 310112609), (719, 218243366), (1438, 109121683), (7909, 19840306), (15818, 9920153), (16537, 9488842), (33074, 4744421), (181907, 862622), (363814, 431311)]