141552574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 230690592

約数和(自身を除く): 89138018

約数列:

[1, 2, 17, 34, 61, 122, 131, 262, 521, 1037, 1042, 2074, 2227, 4454, 7991, 8857, 15982, 17714, 31781, 63562, 68251, 135847, 136502, 271694, 540277, 1080554, 1160267, 2320534, 4163311, 8326622, 70776287, 141552574]

約数ペア:

[(1, 141552574), (2, 70776287), (17, 8326622), (34, 4163311), (61, 2320534), (122, 1160267), (131, 1080554), (262, 540277), (521, 271694), (1037, 136502), (1042, 135847), (2074, 68251), (2227, 63562), (4454, 31781), (7991, 17714), (8857, 15982)]